Obsidian Bucket

This game was created as one daily puzzle for the 2025 Confounding Calendar, an advent calendar of small puzzle games.

One man with a bucket must use water and lava to construct an obsidian portal to another dimension. Arrow keys/WASD to move, X/Space to pick up/put down liquids, Z to undo, R to restart.

Thanks to lazugod, tetramouse, NoFace, hkmg and tak for testing. Extra thanks to tak for inadvertently inspiring a redesign of the puzzle through their playtest.