Would the Holodeck be any fun? 6. How to Make Games of Worlds

The mechanics of a virtual world are just as important as visual fidelity for becoming immersed in that world. But comparatively little attention has been given to the simulation half of the immersion equation. Many pervasive misconceptions abound.

The mythical immersive game is a hyper-realistic simulation, with mechanics that model the functionality of the world in detail, mountains of data stored on the computer for all of those details, and a vast play space that has no boundaries to the simulations or actions of the player, and no directed influences on the player’s choices. Such a simulation would be virtually impossible to make and, more importantly, not very interesting to immerse yourself in. Instead of making a simulation of a world, it might be more effective to try to make a game of a world.

Achieving complete realism in either visuals or mechanics is not currently possible. However, just as perfectly realistic visuals are not absolutely necessary for immersion, neither are perfectly realistic mechanics. The most effective option might be to make games of worlds, where all function has fiction and all fiction has function. This aims to ensure all fantasy is intrinsic to the gameplay, all mechanics are diegetic, and all visible fiction is responsive. The game and its mechanics needn’t necessarily be realistic, but should probably be iconic (resembling the fiction in some capacity), and could be stylised (simplifying and altering the way the fiction works to more efficiently convey the experience entailed by the fiction). Simply having consistency in the style and interaction of the mechanics will go a long way to improving immersion. Once you pick a point on the realism-gamism spectrum, be consistent with that and make sure all your mechanics also fit very closely to that point. And ensure that the mechanics fit with each other, consistent with an internal logic. Achieving this consistency can be helped by shifting the focus from data intensity to process intensity, by methods such as emergent gameplay and PCG. Process intensity using emergent gameplay also improves agency by allowing the player to do whatever is logically possible according to the world’s rules. This increases the chances that the player will be able to act upon perceived affordances. Perceived affordances could be also be used as a form of indirect control to reduce the chances of players bumping into the boundaries of the simulation, and also to combat directionlessness by constantly providing obvious playful activities to pursue.

The best virtual worlds we are likely to see in the near future, won’t be the complete, realistic simulations that most people expect. They will be games of worlds. The real world is adequate for living in (some of the time) but when it comes to virtual worlds, they need to be good to visit. We need to keep that in mind. We are designing worlds that are not good to live in, but good to play in, to build in, to fight in, to socialise in, to explore, or even to break.


Would the Holodeck be any fun?

1. Myths of Immersion

2. Realism vs Gamism

3. Stylised Mechanics

4. Process Intensity: Game as Referee

5. Agency and Affordances

6. How to Make Games of Worlds


My Notes & Quotes on Making Games of Worlds


Aarseth, E. (2007). I Fought the Law: Transgressive Play and the Implied Player. Proceedings of DiGRA 2007 Conference: Situated Play. Retrieved 13 November, 2011, from http://www.digra.org/dl/db/07313.03489.pdf

Adams, Ernest. Fundamentals of game design. 2nd ed. Berkeley, CA: New Riders, 2009. Print.

Adams, Ernest. (2013). ” The Designer’s Notebook: Bad Game Designer, No Twinkie! XIV”. Retrieved 22/12/2013, from: http://www.gamasutra.com/blogs/ErnestAdams/20131221/207357/The_Designers_Notebook_Bad_Game_Designer_No_Twinkie_XIV.php

Adams, E. & Dormans, J. (2012). Game mechanics: advanced game design. Berkeley, Calif.: New Riders.

Araújo, M., & Roque, L. (2009) Modeling Games with Petri Nets. In Breaking New Ground: Innovation in Games, Play, Practice and Theory, Proceedings of DiGRA 2009 (London, UK)

Bartle, R. (1996). Hearts, clubs, diamonds, spades: Players who suit MUDs. Journal of Online Environments, Vol. 1.

Bateman, Chris. (09/10/2013a). “Is Fiction Just a Wrapper for Games?”. Retrieved 01/01/2015, from: http://blog.ihobo.com/2013/10/is-fiction-just-a-wrapper-for-games.html

Bateman, Chris. (01/05/2013b). “Fiction Denial”. Retrieved 02/01/2014, from: http://blog.ihobo.com/2013/05/fiction-denial.html

Bateman, Chris. (19/03/2014). “The Rules of Game Worlds”. Retrieved 30/12/2014, from: http://blog.ihobo.com/2014/03/the-rules-of-game-worlds.html

Benmurgui, D. (2007). “Experiential Games”. Retrieved 05/10/2013, from: http://www.ludomancy.com/blog/2007/01/17/experiential-games/

Beram, I. (2010a). “Retrospective: Deus Ex, Part 1”. Retrieved 29/03/2012, from: http://selfinducedcoma.com/2010/11/13/retrospective-deus-ex-part-1/

Beram, I. (2010b). “Retrospective: Deus Ex, Part 2”. Retrieved 29/03/2012, from: http://selfinducedcoma.com/2010/11/20/retrospective-deus-ex-part-2/

Beram, I. (2010c). “Retrospective: Deus Ex, Part 3”. Retrieved 29/03/2012, from: http://selfinducedcoma.com/2010/11/28/retrospective-deus-ex-part-3/

Beram, I. (2010d). “Retrospective: Deus Ex, Part 4”. Retrieved 29/03/2012, from: http://selfinducedcoma.com/2010/12/15/retrospective-deus-ex-part-4/

Beram, I. (2010e). “Retrospective: Deus Ex, Part 5”. Retrieved 29/03/2012, from: http://selfinducedcoma.com/2011/02/12/retrospective-deus-ex-part-5/

Beram, I. (2010f). “Retrospective: Deus Ex, Part 6”. Retrieved 29/03/2012, from: http://selfinducedcoma.com/2011/02/22/retrospective-deus-ex-part-6/

Bogost, Ian. Persuasive Games: The Expressive Power of Videogames. Cambridge, Mass.: MIT Press, 2007. Print.

Brathwaite, B., & Sharp, J., The Mechanic is the Message: A Post Mortem in Progress. In Schrier, K., & Gibson, D. (Eds.), Ethics and Game Design: Teaching Values through Play; 2010.

Breslin, S. (2009, July 16). The History and Theory of Sandbox Gameplay. Gamasutra – The Art & Business of Making Games [web log]. Retrieved 29 March, 2012, from http://www.gamasutra.com/view/feature/4081/the_history_and_theory_of_sandbox_.php

Brown, Mark. (18/08/2016). “The Comeback of the Immersive Sim | Game Maker’s Toolkit”. Retrieved 19/08/2016, from https://www.youtube.com/watch?v=kbyTOAlhRHk

Cardona-Rivera, R. E., Robertson, J., Ware, S. G., Harrison, B., Roberts, D. L., & Young, R. M. (2014, May). Foreseeing Meaningful Choices. In Tenth Artificial Intelligence and Interactive Digital Entertainment Conference.

Cecchi, Alessandro. “Diegetic Versus Nondiegetic: A Reconsideration of the Conceptual Opposition as a Contribution to the Theory of Audiovision”. Worlds of Audio Vision (2010). <www-5.unipv.it/wav/pdf/WAV_Cecchi_2010_eng.pdf> Web. Retrieved 16/07/2014

Cepero, Miguel. (2011). “The case for procedural generation”. Retrieved 15/10/2013, from: http://procworld.blogspot.com.au/2011/08/case-for-procedural-generation.html

Chimelarz, Adrian. (16/05/2013). “THE TROUBLE WITH IMMERSION, OR THE OPENING OF METRO: LAST LIGHT”. Retrieved 08/07/2014, from: http://www.theastronauts.com/2013/05/the-trouble-with-immersion-or-the-opening-of-metro-last-light/

Coelho, C., Tichon, J. G., Hine, T. J., Wallis, G. M., & Riva, G. (2006). Media presence and inner presence: the sense of presence in virtual reality technologies. From communication to presence: Cognition, emotions and culture towards the ultimate communicative experience, 25-45.

Compton, J. C. Osborn, and M. Mateas. Generative methods. In The Fourth Procedural Content Generation in Games workshop, PCG, 2013.

Cook, D. (2006, October 23). What are game mechanics?. Lost Garden [web log]. Retrieved 26 April, 2012, from http://www.lostgarden.com/2006/10/what-are-game-mechanics.html

Cook, D. (2007, July 10). The Chemistry of Game Design. Gamasutra – The Art & Business of Making Games [web log]. Retrieved 5 May, 2012, from http://www.gamasutra.com/view/feature/1524

Crawford, C. (1984). The Art of Computer Game Design. Berkeley, Calif.: Osborne/McGraw-Hill.

Crawford, Chris. (05/12/1987). “Process Intensity”. Retrieved 27/04/2014, from Erasmatazz, http://www.erasmatazz.com/library/the-journal-of-computer/jcgd-volume-1/process-intensity.html

Destructoid. (06/02/2008). “Good Idea, Bad Idea: Destructible Environments”. Retrieved 04/11/2014, from: http://www.destructoid.com/good-idea-bad-idea-destructible-environments-68780.phtml

Doyle, James K., Radzicki, Michael J. and Trees, W. Scott. 1998. “Measuring Change in Mental Models of Dynamic Systems: An Exploratory Study”. In Proceedings of the International Systems Dynamics Conference, July 20-23, Qubec, Canada.

Dormans J. Beyond iconic simulation. Simul Gaming 2011;42 (5):610–31.

Doull, Andrew. (2008). “The Death of the Level Designer: Procedural Content Generation in Games – Part One”. Retrieved 15/10/2013, from: http://roguelikedeveloper.blogspot.com.au/2008/01/death-of-level-designer-procedural.html

Dreyfus, H. L. (1996) The current relevance of Merleau-Ponty’s phenomenology of embodiment. In: Perspectives on embodiment, ed. H. Haber & G. Weiss.

Edwards, R. (2003). “Simulationism: The Right to Dream”. Retrieved 16/07/2013, from: http://www.indie-rpgs.com/articles/15/

Edwards, Ron. (28/01/2004). “System Does Matter”. Retrieved 01/03/2014, from: http://www.indie-rpgs.com/_articles/system_does_matter.html

Extra Credits. (25/02/2015). “Extra Credits – What Makes Us Roleplay? – When Game Worlds Feel Real “. Retrieved 26/02/2015, from: https://www.youtube.com/watch?v=aJCEQaSlvHE

Extra Play. (03/12/2015). “Guest Play: Josh Foreman – 2: Tomb Raider – Extra Play”. Retrieved 09/12/2015, from https://www.youtube.com/watch?v=6viAQjxotfc

Fenton, Wes. (09/05/2014). ” Killing Floor 2: How Tripwire aims to design gaming’s most realistic guns”. Retrieved 29/05/2014, from:  http://www.pcgamer.com/au/2014/05/09/killing-floor-2-how-tripwire-aims-to-design-gamings-most-realistic-guns/

Frasca, “Rethinking agency and immersion: video games as a means of consciousness-raising.” Digital Creativity no. 12 (3):167-174. 2001a.

Frasca, Gonzalo. (2001b). “SIMULATION 101: Simulation versus Representation”. Retrieved 30/04/2014, from: http://www.ludology.org/articles/sim1/simulation101.html

Game Design Patterns Wiki. (18/ 07/2014a). “Thematic Consistency”. Retrieved 20/07/2014, from:

Game Design Patterns Wiki. (19/07/2014b). “Diegetic Consistency”. Retieved 20/07/2014, from:

Game Design Patterns Wiki. (05/09/2011). “Diegetically Outstanding Features”. Retrieved 20/07/2014, from:

Garneau, P. (2008). “Emergence Primer”. Retrieved 30/05/2013, from: http://www.pagtech.com/2008/01/22/emergence-primer/

Gibson, J. J. (1979). The Theory of Affordances. The ecological approach to visual perception (pp. 127-143). Boston: Houghton Mifflin.

Good Game. (2009). “12 October 2009 Operation Flashpoint: Dragon Rising”. Retrieved 22/01/2012, from: http://www.abc.net.au/tv/goodgame/stories/s2711630.htm

Goodrow, Casey. (16/05/2013). “An Emerging Uncanny Valley, RE: The Trouble with Immersion, also Aladdin?”. Retrieved 08/07/2014, from: http://www.thewildeternal.com/2013/05/16/an-emerging-uncanny-valley-re-the-trouble-with-immersion-also-aladdin/

Gopnik, A., and Schulz, L. E. (2007). Causal learning: Psychology, Philosophy and Computation. Oxford: Oxford University Press.

Grump Out. (22/12/2016). “What Makes a Game Immersive? – HOW ABOUT THIS GAME? – GrumpOut”. Retrieved 27/12/2016, from https://www.youtube.com/watch?v=Xncs1mrMV6o

Haider, H., & Frensch, P. A. (1996). The role of information reduction in skill acquisition. Cognitive Psychology, 30, 304-337.

Juul, J. (2005). Half-Real: Video Games between Real Rules and Fictional Worlds. Cambridge, Mass.: MIT Press

Hunicke, R., LeBlanc, M., & Zubek, R. (2004). MDA: A Formal Approach to Game Design and Game Research. In Proceedings of the Challenges in Game AI Workshop, Nineteenth National Conference on Artificial Intelligence.

Iacovides, Ioanna, Cox, Anna, Kennedy, Richard, Cairns, Paul, & Jennett, Charlene. (October, 2015). “Removing the HUD: The Impact of Non-Diegetic Game Elements and Expertise on Player Involvement”. Presented at CHI PLAY 2015, October 03/07, 2015, London, United Kingdom. DOI: http://dx.doi.org/10.1145/2793107.2793120

JENKINS, H. S.: Gibson’s “Affordances”: Evolution of a Pivotal Concept. Journal of Scientific Psychology, pp. 34–45, Dec. 2008.

Jesper Juul: “A Certain Level of Abstraction”. In Situated Play: DiGRA 2007 Conference Proceedings, edited by Akira Baba, 510-515. Tokyo: DiGRA Japan, 2007a.

Juul, Jesper. (2007b). “Variation over Time”. Retrieved 27/04/2014, from: https://www.jesperjuul.net/text/variationovertime/

Karlsen, F. (2007). Emergence, game rules and players. Nordisk medieforskerkonference

Kieras, D. E., & Bovair, S. (1984). The role of a mental model in learning to operate a device. Cognitive Science, 8, 255-273.

Know Your Meme. (2012). “Let’s go bowling!”. Retrieved 24/07/2014, from: http://knowyourmeme.com/memes/lets-go-bowling

Koncewicz, R. (2010). “The Consistency Of Game-Worlds”. Retrieved 29/03/2012, from: http://www.gamasutra.com/blogs/RadekKoncewicz/20100430/87233/The_Consistency_Of_GameWorlds.php

Koster, Raph. 2005. “A Grammar of Gameplay: Game Atoms: Can Games be Diagrammed?”A Theory of Fun. Accessed 4 July 2012. http://theoryoffun.com/grammar/gdc2005.htm

Koster, R. (2011). “Rules versus mechanics”. Retrieved 29/08/2012, from: http://www.raphkoster.com/2011/12/13/rules-versus-mechanics/

Langer, E. J. (1975). The illusion of control. Journal of Personality and Social Psychology, 32, 311–328.

Lanir, Lesley. (29/12/2012). “Charles Sanders Peirce: Symbolic, Iconic, and Indexical Signs”. Retrieved 18/07/2014, from: http://www.decodedscience.com/charles-sanders-peirce-symbolic-iconic-and-indexical-signs/23013

Lawrence, Kyle. (23/03/2014). “The Stylistic Spectrum: The Right Art Style Can Make a Difference”. Retrieved 16/07/2014, from: http://www.gatheryourparty.com/2014/03/23/the-stylistic-spectrum-the-right-art-style-can-make-a-difference/

Madigan, J. (2010). “The Psychology of Immersion in Video Games”. Retrieved 29/05/2013, from: http://www.psychologyofgames.com/2010/07/the-psychology-of-immersion-in-video-games/

Madigan, J. (2011). “The Psychology of Immersion”. Retrieved 29/05/2013, from: http://www.psychologyofgames.com/2011/03/the-psychology-of-immersion/

Madigan, J. (2013). “Why Gone Home Is So Immersive”. Retrieved 12/09/2013, from: http://www.psychologyofgames.com/2013/09/why-gone-home-is-so-immersive/

Malone, T. W. (1980). What makes things fun to learn? A study of intrinsically motivating computer games. Palo Alto, CA: Xerox.

Malone, T. W. (1981). Toward a theory of intrinsically motivating instruction. Cognitive Science, 5 (4), 333–370.

McCloud, Scott. Understanding comics: the invisible art. New York: HarperPerennial, 1994. Print.

McCloud, Scott. (n.d.). “The Big Triangle”. Retrieved 19/07/2014, from: http://scottmccloud.com/4-inventions/triangle/index.html

MCGRENERE, J. and HO, W. 2000, Affordances: Clarifying and evolving a concept. In Proceedings of the Graphcis Interface 2000, Canadian Human-Computer Communications Society: Toronto, 179 – 186.

McGuire, Gerry. (19/04/2012). “5 Things Grand Theft Auto 5 Must & Must Not Have”. Retrieved 24/07/2014, from : http://whatculture.com/gaming/5-things-grand-theft-auto-5-must-must-not-have.php

R.P. McMahan, D.A. Bowman, D.J. Zielinski, and R.B. Brady, “Evaluating Display Fidelity and Interaction Fidelity in a Virtual Reality Game,” IEEE Trans. Visualization and Computer Graphics, vol. 18, no. 4, pp. 626-633, Apr. 2012.

Norman, Donald A. 1998. The design of everyday things. Cambridge: MIT Press.

Norman, Donald. (1999). Affordance, conventions, and design. Interactions, May-June, 38-44.

Nunez, D. (2007). Effects of non-diegetic information on presence: A content manipulation experiment. Proceedings of the 10th Annual International Workshop on PRESENCE, October 25-27, Barcelona, Spain.

Nutt, Christian. (22/06/2012). “How Do You Put the Sim in SimCity?”. Retrieved 27/04/2014, from: http://www.gamasutra.com/view/feature/172835/how_do_you_put_the_sim_in_simcity.php

PBS Game/Show. (22/12/2015). “How Do You Tell Someone They’re Going to Die? | Game/Show | PBS Digital Studios”. Retrieved 23/12/2015, from https://www.youtube.com/watch?v=ACgHmZgoGuM

Pearce, Celia. (2002). “Sims, BattleBots, Cellular Automata God and Go. A Conversation with Will Wright”. Retrieved 08/07/2014, from: http://www.gamestudies.org/0102/pearce/

Pittman, David. (05/17/2013). “In Defense of Immersion”. Retrieved  27/04/2014, from: http://www.gamasutra.com/blogs/DavidPittman/20130517/192475/In_Defense_of_Immersion.php

Polack, Trent. (03/23/2009). “An Economy of Fun”. Retrieved 27/04/2014, from: http://www.gamasutra.com/blogs/TrentPolack/20090323/83588/An_Economy_of_Fun.php

Port, R. (09/2000). “ICON, INDEX and SYMBOL (Long Version)”. Retrieved 18/07/2014, from: http://www.cs.indiana.edu/~port/teach/103/sign.symbol.html

Portnow, James & Floyd, Daniel (2012a, August 22). Extra Credits: Mechanics as Metaphor (Part 1) [Video File]. Retrieved 19/07/2014, from: https://www.youtube.com/watch?v=4QwcI4iQt2Y

Portnow, James & Floyd, Daniel (2012b, August 29). Extra Credits: Mechanics as Metaphor (Part 2) [Video File]. Retrieved 19/07/2014, from: https://www.youtube.com/watch?v=pP_qNm-96Dc

Portnow, James & Floyd, Daniel (2012c, May, 17). Extra Credits: Propaganda Games [Video File]. Retrieved 19/07/2014, from: https://www.youtube.com/watch?v=UP4_bMhZ4gA

Portnow, James & Floyd, Daniel (2012d, March, 124). Extra Credits: Choice and Conflict [Video File]. Retrieved 19/07/2014, from: https://www.youtube.com/watch?v=lg8fVtKyYxY

Portnow, James & Floyd, Daniel (2013a, October, 10). Extra Credits: How Much Agency do Games Need? [Video File]. Retrieved 19/07/2014, from: https://www.youtube.com/watch?v=j0RFoGvkQfs

Portnow, James & Floyd, Daniel (2013b, September, 26). Extra Credits: The Feeling of Agency? [Video File]. Retrieved 19/07/2014, from: https://www.youtube.com/watch?v=6Q7ECX5FaX0

Portnow, James & Floyd, Daniel (2013c, October, 3). Extra Credits: The Illusion of Choice? [Video File]. Retrieved 19/07/2014, from: https://www.youtube.com/watch?v=45PdtGDGhac

Portnow, James & Floyd, Daniel (2014, September, 10). Extra Credits – Historical Games – Why Mechanics Must Be Both Good and Accurate [Video File]. Retrieved 11/09/2014, from: https://www.youtube.com/watch?v=l8yl09GcI48

R, Alex. (14/07/2014). “The Difference Between Stylized and Realistic Graphics in Gaming”. Retrieved 16/07/2014, from: http://www.gamerassaultweekly.com/2014/01/14/alex-theory-realistic-graphics-v-stylized/

Rambusch, J., and T. Susi. “The challenge of managing affordances in computer game play”, in Human IT vol. 9, no. 3, 2008, pp. 83-109.

Rieber, L. P. (1996). Seriously considering play: Designing interactive learning environments based on the blending of microworlds, simulations, and games. Educational Technology Research & Development, 44(2), 43-58

Rose, J. (2008). “Fewer Mechanics, Better Game”. Retrieved 29/03/2012, from: http://www.gamasutra.com/view/feature/3621/fewer_mechanics_better_game.php

Ryan, Malcolm. (12/10/2009). “The Big Triangle”. Retrieved 16/07/2014, from: http://wordsonplay.com/2009/10/12/the-big-triangle/

Salen, K., & Zimmerman, E. (2003). Rules of Play: Game Design Fundamentals. Cambridge: MIT Press.

Schell, J. (2008). The Art of Game Design: a Book of Lenses. Amsterdam: Elsevier/Morgan Kaufmann.

Shapiro, Jake. (10/13/2012). “The paradox of the open-world game vs. Alan Wake”. Retrieved 27/04/2014, from: http://www.gamasutra.com/blogs/JakeShapiro/20121013/179340/The_paradox_of_the_openworld_game_vs_Alan_Wake.php

Sheffield, B. (2007). “All For Games: An Interview With Warren Spector”. Retrieved 29/03/2012, from: http://www.gamasutra.com/view/feature/130118/all_for_games_an_interview_with_.php

Sicart, M. (2001). “Defining Game Mechanics”. Retrieved 26/04/2012, from: http://gamestudies.org/0802/articles/sicart

Smith, Harvey. 2001. “The Future of Game Design: Moving Beyond Deus Ex and Other Dated Paradigms.” Witchboy’s Cauldron. Accessed 17 March 2012. http://www.planetdeusex.com/witchboy/articles/thefuture.shtml

Smith, Harvey, and Smith, Randy. 2004. “Practical Techniques for Implementing Emergent Gameplay: Would the Real Emergent Gameplay Please Stand Up?” Presented at the Game Developers Conference 2004, San Francisco. Accessed 8 March 2012. http://www.witchboy.net/wp-content/uploads/2009/03/randysmithandharveysmith_gdc_2004.ppt

Sterman, John. Business dynamics: systems thinking and modeling for a complex world. Boston: Irwin/McGraw-Hill, 2000. Print.

Stewart, Bart. (04/24/2014). “Dynamics vs. Mechanics: A Pre-Analysis of Watch Dogs”. Retrieved 27/04/2014, from: http://www.gamasutra.com/blogs/BartStewart/20140423/216090/Dynamics_vs_Mechanics_A_PreAnalysis_of_Watch_Dogs.php

Stuart, Kevin. (21/11/2015). “Keith Stuart on AI, acting and the weird future of open-world games”. Retrieved 22/11/2015, from http://www.eurogamer.net/articles/2015-11-21-keith-stuart-on-ai-acting-and-the-weird-future-of-open-world-games

Sweetser, P. 2008. Emergence in Games. Boston: Charles River Media.

Sweetser, Penelope, and Wiles, Janet. “Scripting versus emergence: issues for game developers and players in game environment design.” International Journal of Intelligent Games and Simulations 4.1 (2005): 1-9.

Swink, S. (2009). Game Feel: A Game Designer’s Guide to Virtual Sensation. Amsterdam: Morgan Kaufmann Publishers/Elsevier.

Sylvester, T. (2013). “The Simulation Dream”. Retrieved 09/06/2013, from: http://www.gamasutra.com/blogs/TynanSylvester/20130602/193462/The_Simulation_Dream.php

Toups, Z. O., Dolgov, I., & Bonsignore, E. M. (2014, October). A theory of game mechanic signaling for interface design. In Proceedings of the first ACM SIGCHI annual symposium on Computer-human interaction in play (pp. 445-446). ACM.

Tornqvist, D. (2014). Exploratory Play in Simulation Sandbox Games: A Review of What We Know About Why Players Act Crazy. International Journal of Game-Based Learning, 4(2), 78-95.

T. Tutenel, R. Bidarra, R. M. Smelik, and K. J. de Kraker, “The role of semantics in games and simulations,” Comput. Entertain., vol. 6, no. 4, pp. 1–35, 2008.

Up Up Down Down. (15/07/2014). “24. Walking with a Voiceover”. Retrieved 08/09/2014, from: http://www.upup.fm/show/walking-with-a-voiceover/

Wardrip-Fruin, Noah. (11/01/2007). “Introducing Process Intensity”. Retrieved 27/04/2014, from: http://grandtextauto.org/2007/01/11/introducing-process-intensity/

Warren, W. H. (2006). The dynamics of perception and action. Psychological Review, 113, 358–389.

White, Robert W. 1959. “Motivation reconsidered: the concept of competence.” Psychological Review 66: 5 297–333.

Whitehead, Dan. (05/11/2011). “Saturday Soapbox: Bowling for Liberty”. Retrieved 24/07/2014, from: http://www.eurogamer.net/articles/2011-11-05-saturday-soapbox-bowling-for-liberty-article

Wolters, Joram. (09/12/2014). “Design Rant: In-game logic”. Retrieved 17/12/2014, from: http://gamasutra.com/blogs/JoramWolters/20141209/231880/Design_Rant_Ingame_logic.php

Wonderland. (24/03/2006). “GDC: Game Developers Rant II”. Retrieved 22/07/2014, from: http://crystaltips.typepad.com/wonderland/2006/03/gdc_game_develo.html


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