Black Belt
Black Belt stands as a defining action title on the Sega Master System. With polished gameplay mechanics and memorable level design, this classic delivers an experience that has stood the test of time.
- Developer
- SEGA
- Platform
- Master System
- Genre
- Action
- Players
- 2P
- Rating
- 4.9 / 5 (604)
- Last updated
Black Belt Controls — Master System Keyboard Keys
Default keyboard bindings for Black Belt on our in-browser Master System emulator. Plug in a USB or Bluetooth gamepad to auto-detect mappings, or rebind any key from the emulator settings menu.
| Keyboard | Console button | Typical use |
|---|---|---|
| ↑ | D-Pad Up | Move up |
| ↓ | D-Pad Down | Move down |
| ← | D-Pad Left | Move left |
| → | D-Pad Right | Move right |
| X | 1 | Primary action (jump / confirm) |
| Z | 2 | Secondary action (attack / cancel) |
| Enter | Pause | Start / Pause |
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Black Belt Longplay & Gameplay Videos
Watch a full playthrough of Black Belt on Master System before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Black Belt" Master System longplay
Black Belt Cheat Codes
9 community-curated cheats for Black Belt. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
-
Infinite Lives
00D9-AA0900D9-AC092AB-B9E-6EE+1 -
Infinite Health
00DB-9340 -
Infinite Time
00D9-A76400D9-A96400D-7DA-3BE -
Level Select (title: up on gamepad 2)
00DB-6B12 -
Start with 0? Lives
00E-05F-E66 -
Infinite Energy
7EA-ACE-3B7 -
Hit Anywhere
007-97F-809+004-E0B-809 -
Invincibility
187-22F-08A -
One Hit Kills
004-E5B-A29
External references
Frequently Asked Questions
Who developed Black Belt?
Black Belt was developed by SEGA, available to play in your browser on RetroGameSpace.
How many players does Black Belt support?
Black Belt supports up to 2 players, ideal for couch co-op or competitive sessions on the Master System.
What type of game is Black Belt?
Black Belt is a Action game for the Master System, playable instantly in your browser — no downloads, no installs.
How can I play Black Belt for free?
Open this page and click "Play Now" — Black Belt runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Black Belt in the browser?
No. Black Belt streams from a public archive into a browser-side Master System emulator. Nothing is installed on your computer.
Can I save my progress in Black Belt?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original Master System cartridge supported.
Does Black Belt work on mobile devices?
Yes — the Master System emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Black Belt this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Black Belt. Game files are fetched on demand from publicly-accessible archives. You are responsible for compliance with your local laws and the bring-your-own-ROM principle.
