Hydroplane

This game was made as a submission for Global GameJam 2025 Skopje (North Macedonia), where it won 1st place.

Hydroplane is a local 2-player coop game about protecting the ocean floor from toxic/explosive barrels.
One player controls a geyser which shoots bubbles that entrap fish inside, while the other player controls a yellow submarine that collects the fish and can launch them at the barrels to destroy them.
The controls are WASD+space for the submarine player, and arrow keys + mouse for the geyser player. There is also controller support.