course v1 is the pre-alpha, you will expirience errors. this has 1 level and one player
course v2 is the main version. it has 6 levels and 2 players
course v2.5 is the hard level. it has 1 level and 2 players
course v3 is the THE FULL INSANE. it has 10 levels going harder the more you go and has the option of racing an ai
course v3.5 is THE FULL INSANE PRO. it has 20 levels and you can pause the game to prevent losing progress, and it has the option of racing an ai.
the full insane has been brought to you by many companies such as Microsoft programming, one complier, and many more. this is a 10-level game with moving obstacles and everything, you only get 1 life and in the AI option you have an opponent that measures how good you are and does better! Because this is such a good game, the full insane will only be in this site for 2 days, have fun!