Commander Keen 1

Prepare for a cosmic adventure as you step into the sneakers of Billy Blaze, a prodigious eight-year-old boy and secret superhero, Commander Keen! In this classic platformer, the first in the legendary series, Keen's homemade spaceship, the Bean-with-Bacon Megarocket, has been dismantled by the nefarious Vorticons while he's busy at school. Marooned on Mars, you must guide Keen across four Martian cities, battling strange alien creatures like Vorticons, Yorp, and Skypest. Jump over hazards, blast enemies with your raygun, and master the iconic pogo stick to reach incredible heights and hidden areas. Collect precious items for points and find keycards to unlock new paths. Can you reassemble your ship and save Earth from the impending Vorticon threat? Relive the pioneering shareware era with this charming and challenging arcade masterpiece.