Invisible wall 1970-01-01
Level (video games) 1970-01-01
Trickle valve 1970-01-01
Vacuum delay valve 1970-01-01
Environment artist 1970-01-01
Epigraph (mathematics) 1970-01-01
Functional derivative 1970-01-01
Game art design 1970-01-01
Game design document 1970-01-01
Game Design Workshop 1970-01-01
Game feel 1970-01-01
Lightmap 1970-01-01
List of books about video games 1970-01-01
Valve 1970-01-01
Valve actuator 1970-01-01
Gradsko Municipality 1970-01-01
Narrative designer 1970-01-01
Narrative of video games 1970-01-01
Negotino Municipality 1970-01-01
Sigil (computer programming) 1970-01-01