How to Play Bathtub Universe

Bathtub Universe is a free-for-all combat game on Roblox developed by Old Game Federations. Inspired by the Skibidi Toilet universe, it drops you into open arenas where you fight other players, earn Dollars, and unlock over 60 morphs — playable characters with unique abilities.

Launch the game from Roblox and wait for your character to spawn. You begin as Cameraguy, a free starter morph with basic melee attacks. The arena around you is an FFA zone — every other player is a potential target and threat.

Before fighting, redeem all active codes for free Dollars and morphs. This single step accelerates your progression more than any other beginner action.

Combat is real-time melee and ranged fighting. On PC, use WASD to move, Left Click to attack, and E for special abilities. Mobile players use the virtual joystick and on-screen buttons described in our mobile controls guide.

When you defeat an opponent, they drop Dollars that you automatically collect. Dollar amounts scale with the defeated player's level and streak. Chain kills for bonus earnings — the Dollar farming guide covers optimal kill farming routes.

Learn the full keybind layout on the PC controls page or controls hub before engaging experienced players.

Morphs define your combat capabilities. Press Tab or M on PC to open the morph selection menu. You start with only Cameraguy, but codes and Dollar purchases rapidly expand your roster.

Priority progression for new players:

1. Redeem codes: Apologize (Tank Skibidi Bathtub + 1,500 Dollars), For Plunger (Plunger Cameraguy), 1K LIKES (Flying Sawblade Bathtub)
2. Buy a budget morph: Glitch Toilet (400) or Large Cameraguy (500)
3. Farm toward A-tier: Dark Speakerman (1,200 Dollars)
4. Target S-tier: G-Man Phase 4 (3,500) or Chief Scientist Mech (5,000 + quest)

Study the tier list and morph database to understand which characters to pursue.

The map contains multiple zones with varying player density. High-traffic central areas offer fast Dollar farming but dangerous combat. Edge zones are safer for learning controls without constant attacks.

Update 16 is the current live patch featuring raid rebalancing, G4 Quest rework, and new codes. Stay informed via our event hub.

After mastering basics, advance to specialized guides: farm Dollars, unlock strong morphs, and beat stronger players. Use tools to plan your grind.