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Play Mario Bros. (US edition · Revision G) Online
Mario Bros. (US, Revision G)
Play Mario Bros. online. Bump enemies from below their platforms and kick them away before they recover.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Mario Bros.
Quick start
- Stand on a platform below an approaching enemy.
- Jump to bump it from underneath.
- Reach the overturned enemy and kick it away.
- Save the limited POW block for a crowded floor.
Controls
Move left/right and use Jump. Bumping a platform from below overturns the enemy above; walking into an overturned enemy kicks it away. Jump into POW from below to affect enemies touching a surface.
Mario Bros. — About this game
Mario Bros. clears each sewer phase by attacking enemies from beneath their platforms, then kicking them away once overturned. Jumping directly onto an upright enemy is dangerous, so reaching the lower platform first changes the encounter. The POW block can flip enemies touching the floor, but its uses are limited. A delayed kick lets an enemy recover, while later foes and ice complicate the route. Learn a short bump-and-kick path near the opening pipe, then use the screen’s side wrap to reach another platform before the next enemy recovers.
Cheats
Free game
1 "开启", 0, 0x6BF0, 0x01Infinite reward time
1 "开启", 0, 0x66D4, 0x99Infinite Power
1 "开启", 0, 0x6860, 0x02Infinite Lives PL1
1 "开启", 0, 0x6116, 0x07Infinite Lives PL2
1 "开启", 0, 0x6156, 0x07No slipping PL1
1 "开启", 0, 0x610D, 0x01Always reward x4 PL1
1 "开启", 0, 0x66F0, 0x03Don't slip over PL2
1 "开启", 0, 0x614D, 0x01Always reward x4 PL2
1 "开启", 0, 0x66F3, 0x03Player 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 · arcade
- 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.