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Creators/Authors contains: "Charity, Megan"

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  1. ; ; ( , IEEE Conference on Games)
    null (Ed.)
    We present a collaborative mixed-initiative system for building levels for the puzzle game “Baba is You”. Unlike previous mixed-initiative systems, Baba is Y’all is designed for collaborative asynchronous creation by multiple users over the internet. The system includes several AI-assisted features to help designers, including a level evolver and an automated player for playtesting. The level archives catalogues levels according to which mechanics are implemented and not implemented, allowing the system to ask users to design levels with specific combinations of mechanics. We describe the operation of the system and the results of small-scale informal user test, and discuss future development paths for this system as well as for collaborative mixed-initiative systems in general. 
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  2. ; ; ; ( , International Conference on the Foundations of Digital Games)
    null (Ed.)
    This paper introduces a fully automatic method of mechanic illumination for general video game level generation. Using the Constrained MAP-Elites algorithm and the GVG-AI framework, this system generates the simplest tile based levels that contain specific sets of game mechanics and also satisfy playability constraints. We apply this method to illuminate the mechanic space for four different games in GVG-AI: Zelda, Solarfox, Plants, and RealPortals. With this system, we can generate playable levels that contain different combinations of most of the possible mechanics. These levels can later be used to populate game tutorials that teach players how to use the mechanics of the game. 
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