More browsing paths
Play Waterworld (Europe edition · English · Edition 152338) Online
Water World
Play Waterworld for Game Boy online. Guide the Mariner through underwater passages, land-based shooting stages and isometric sailing sections
Browser play

Game Boy (GB) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Waterworld
Quick start
Swim through the opening passage and use A for jumps or B for carefully spaced shots. Pull onto a ledge with Up and crouch with Down on land. In the first sailing stage, steer with Left/Right before pressing Up to advance, checking barrels for supplies.
Controls
Platform/swim: D-pad move, ↑ climb, ↓ crouch; A jump, B shoot. Sailing: ↑/↓ forward/back, ←/→ turn, B shoot. START pause.
Waterworld — About this game
Guide the Mariner through underwater passages, land-based shooting stages and isometric sailing sections. Grab ledges, climb ropes and swing from hooks to find the next route while managing ammunition and time. Sailing changes how directions work, so turn the craft before moving ahead. Collect clocks and supplies, and fire with measured taps rather than jamming the gun by pressing too quickly. Swim through the opening passage and use A for jumps or B for carefully spaced shots. Pull onto a ledge with Up and crouch with Down on land. In the first sailing stage, steer with Left/Right before pressing Up to advance, checking barrels for supplies.
Waterworld Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · gb
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.