Game System list: please add Cypher System
This is the system that powers Monte Cook's Games' many offerings: Numenera, The Strange, now Predation, Gods of the Fall, etc. There's also a generic Cypher System Rulebook out there for using the rules for all sorts of settings (or adding to the aforementioned ones). It'd be kinda cool to be able to just list "Cypher System" to have one thing that covers them all, if one so chooses.