Use WASD to move and click to shoot. Press and hold Space to turn into a squid. The level is Urchin Underpass (from Splatoon 1) Standard Splatoon systems: ~slow as squid, but faster in ink as squid ~wall climbing in squid form ~etc.
@griffpatch for the tutorial and physics system for the ink/bombs (those haven't been implemented yet) @hamzai20 for some placeholder art If the run animation is glitchy, it's because I'm working on the artwork.