HTML5 and JavaScript Game Development Competition in just 13 kB

The Adventures of Captain Callisto

A short 3D action game for the 2021 js13kGames Competition.

Our hero, Captain Callisto, blasts through space, seeking adventure. What will he find?


* Arrow keys or WASD to move
* Z or spacebar to jump
* X or shift to jetpack
* R to restart level
* M to toggle music
* Escape to show main menu

Categories: desktop

Feedback from the experts

Joep van Duinen: Really fun game! Great to see a 3D game. Really love the jetpack. I liked the different enemy types as well. Had a little bit of trouble at times to get a grip of the depth. I would miss jumps on some platforms at times because of that, so it took some time to get used to it. The first couple of levels could have been a little bit easier because of that. Overall great job!