
You receive login credentials to an account that already owns this game. The game is not added to your own library and the account may have usage conditions (e.g. offline mode). If you want a key to redeem on your own account, pick a non-account edition instead.
Unique “javelin” combat systemControl the inexperienced Pronty and Bront the Javelin, a weaponized robotic swordfish that can fend off the sea creatures corrupted by toxic waste. Use Bront to repel enemies, remove obstacles, and shield Pronty from harm. A terrifying array of hostile and mutated sea lifeEncounter all sorts of creatures formed from a ghastly fusion of sea critters and marine debris. While some might look easy to defeat, there’s always a bigger fish…Fight giant bosses to bring back hope to the once-thriving Royla and reveal the truth behind the monsters and pollution. Swappable upgrades for customized combatUnlock new abilities and upgrades in Pronty’s Memory Board to put together strategies that work for every situation and play style. Explore this magnificent but perilous underwater cityExplore the fallen underwater city, Royla, in an underwater Metroidvania experience. Magnificent and immersive underwater environmentsSwim through a magnificently terrifying atmosphere, designed with a colorful, clean line art style to depict the mysterious underwater world. Experience sound and music by Behind the Screen composer Paul Su.Challenge all difficulty and Boss Rush modeReplay again and again, with post-launch updates including the boss rush mode in Neptune’s Hall.FOLLOW US ON DISCORD
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
In the desktop client: top-left menu "Games" → "Activate a Product on Steam…" (or use the web link below).
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.