If you are unsure that your PC will run the game ok, please download and try the demo first. The demo uses exactly the same code and engine, so if it runs ok, the full game will. If you have any problems ordering the game, or questions, read here or email firstname.lastname@example.org.
We guarantee you will always be able to play a game you bought from us, no matter what information you lose or how much you change your PC. Thanks for supporting a small indie developer making games for the PC.