USE WAD keys and somethings aren't there on what the cat explained. Red hurts you, light blue pushes you back(a lot!), light green freezes you, dark blue makes you mini, light yellow makes you small, pink makes you giant, orange bounces. The red arrow on the first level points to the invisible platform. You have to jump at the o in meowz and hold to get to the next level. REMEMBER: The invisible platforms will be around you. R resets level.
Credit to @griffpatch and @Spinach_Spinach If I get three loves or favs I will make more levels