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Play Krusty's Fun House (EU_BR edition · English) Online
Krusty's Fun House
Play Krusty's Fun House online on Master System. Rearrange blocks and guide rats into Krusty’s extermination machines.
Browser play

Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Krusty's Fun House
Quick start
Press 1 twice to begin a new game. Enter a door with up, locate the rats and their machine, then move blocks to connect the route. Check where a block will land before dropping it.
Controls
Left/right: walk. Up: enter doors. Down: pick up or drop an object. 1: shoot or kick. 2: jump. Console Pause pauses; while paused, 2 uses Last Resort to leave a stuck level at the cost of one life.
Krusty's Fun House — About this game
Krusty’s Fun House is a puzzle adventure about making a route for wandering rats. Move blocks, connect pipe sections and use the room’s mechanisms to lead every rat to an extermination machine. The animals do not take direct orders, so the arrangement of the room does the work. Krusty can jump between platforms and throw pies at hostile creatures while preparing the path. Doors connect the rooms and corridors, and careful observation reveals passages needed to finish the job.
Krusty's Fun House 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 · segaMS
- 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.