Obby Swim for Egg

Walk up the highway into the flooded aquarium and swim: every biome holds a boss guarding a nest of eggs. Steal an egg, carry it home past the boss and hatch it on your farm. Creatures earn money: buy upgrades and treadmills, swim deeper into rarer biomes, fill your Codex and play online with others.

Move with WASD and look with the mouse. Space swims up and Shift swims down. Press E to steal an egg, use shops and place eggs on your farm, Esc for the menu. On phones use the left thumb to move, the right thumb to look and the ACTION button. Video stands at the spawn give Swim and Luck boosts.