@Flightsonic
1. im on 1.5
2. no
3. i can play by downloading planes

@randomusername yeah that was before 1.3

1. Are you running the steam version (v1.3 or higher)?
2. Are you sure that your software and hardware is compatible with the game?
3. Have you just installed the game?

Did you mean the old simpleplanes version?

I am on vista