The most up-to-date version is available on Steam . This version includes the latest patches, Steam Deck support, and community guides.
You can find the authentic version of the game on these major storefronts: The Coin Game Free Download (v0.9943)
A version is available on the Google Play Store , though features may vary compared to the PC/Console "Arcade Adventure" version. Why Avoid Unofficial "Free" v0.9943 Downloads? The Coin Game - Steam Community The most up-to-date version is available on Steam