GamingWolf, Commander Keen 1
Kid genius stumbles into outer space adventures.
While most children are partying at a friend's house after curfew, this guy just takes a trip to Mars because he can.
Then he finds that aliens not of Mars itself messed with his spaceship and you gotta find the parts!
Created after a failed offer by Id to port Super Mario Bros 3 to the PC.
Play Episode 1. It is shareware after all.
https://questlog.app/games/commander-keen-in-invasion-of-the-vorticons-marooned-on-mars