You're a highly advanced nano-bot inside the heart of an ancient alien. Your task is to make sure blood stays oxygenated, is free of foreign bodies like viruses and parasites, and is sent to all organs. If an organ fails the game is over.

Requires Python 3.9+, with panda3d and panda3d-simplepbr (install using pip, make sure to install latest versions with -U):

python -m pip install -U panda3d panda3d-simplepbr

How to play:

Arrow keys: Aim your turret.

Space (when aiming at blood or bodies): shoot

Space (when aiming at blood vessels, look all the way down): pump chamber to organ

Credits:

3d art, programming, design, sfx: Entikan

Music, shaders, design: rdb

Produced by MOONBRAIN INTERACTIVE

Special thanks to:

Gerlinde, Tim, Monique, Coen, Willie, Rink, Aron, Marnik, Schwarzbaer, Moguri, Simulan, Nica, Pyweek organisation and community