Dive into the depths of the ocean in Splashy Sub, a thrilling free browser adventure game where you control a nimble submarine navigating treacherous underwater caves. Your mission is to collect hidden treasures and avoid deadly obstacles while upgrading your vessel with power-ups for speed, defense, and oxygen. The game features vibrant, hand-drawn environments filled with secrets and surprises, challenging your reflexes and strategic thinking. With multiple levels and increasing difficulty, Splashy Sub offers endless fun and replayability for players of all ages.
Race against recordings of other players! Their ghost overlays as a transparent competitor on the game.
Create your own clan and invite friends to play together!
Cosmetics only — never pay-to-win! Balance: 0 🪙
Submit your HTML5 game — get listed & earn coins per play!