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Play Bonanza Bros. (Japan edition · Japanese) Online
Bonanza Bros.
Play Bonanza Bros. Online — Mobo and Robo enter guarded buildings to steal the target valuables and escape.
Browser play
PC Engine CD / TurboGrafx-CD — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| I / II | Z / X |
| RUN / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Bonanza Bros.
Quick start
Inspect the target items, enter the first building and practise moving between its two depth lanes before approaching a guard or valuable.
Controls
Use the directional pad to move, change depth lanes and use stairs. II fires and I jumps; RUN starts or pauses the game.
Bonanza Bros. — About this game
Mobo and Robo enter guarded buildings to steal the target valuables and escape. The side-view stages have depth, allowing the burglars to move between the foreground and background to hide or find a safer approach. Guards, doors and stairways turn each floor into a small stealth problem: shooting at the wrong moment can attract danger, while a careful route can avoid a fight. Check which items remain before heading for the exit. The comic crime caper rewards timing, observation and remembering how the floors connect rather than rushing directly toward every visible treasure.
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 · pce
- 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.