My game keeps crashing constantly and I'm not tech savvy so I'm a little clueless. Do I need to download new versions each time they release?
There are usually several reasons for this behavior:
1. You're running the game on fairly old hardware (older than 2012).
2. Your hardware doesn't support the default renderer—you can try selecting a different renderer in the game settings. Experimentation can help here.
3. You didn't get the game from this website. This website publishes the stable version, which works successfully for most users. Beta versions may be unstable; don't use them (version 0.75 is currently in beta testing).