Greetings friends and thank you for supporting Collisions! Just pushed an update that ensures the game is backwards compatible with 32-bit versions of Windows. According to the official Steam Hardware survey 2% of all Steam users are still running 32-bit versions of Windows. This is approximately the same number as all Linux and Mac users combined! If you have had trouble running the game in the past or are considering buying Collisions make sure to try out the demo: https://store.steampowered.com/app/1017470/Collisions/ This way you can ensure that the game is compatible with your machine. You will need Windows Vista or later to play Collisions, note that XP is not supported. Looking forward to hearing back from you, especially if Collisions fails to run on your computer. Thanks for reading 2dengine