AI game generator apps

SiGameGen

SiGameGen creates small, single-player browser games from plain-language descriptions. Describe the controls, goal, rules and visual style, then choose a Fast or Pro build. Play the result, request changes through chat and return to earlier versions when needed. Finished games can be shared by link or downloaded as self-contained HTML files. New Google sign-ins receive a starting credit allowance, with credit packs available for further builds.