Beyond Zero Tolerance
Beyond Zero Tolerance remains one of the finest action experiences on the Sega Genesis. Its innovative design and addictive gameplay have earned it a permanent place in gaming history.
- Developer
- Technopop
- Platform
- Mega Drive
- Genre
- Action
- Players
- 1P
- Rating
- 4.6 / 5 (879)
- Last updated
Beyond Zero Tolerance Controls — Mega Drive Keyboard Keys
Default keyboard bindings for Beyond Zero Tolerance on our in-browser Mega Drive 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 | A | Primary action (jump / confirm) |
| Z | B | Secondary action (attack / cancel) |
| S | C | Tertiary action |
| A | X | Quaternary action |
| Q | Y | Fifth button |
| W | Z | Sixth button |
| Enter | Start | Start / Pause |
These bindings cover the 6-button Mega Drive controller. Most older titles only use buttons A/B/C; the extra X/Y/Z buttons matter for Street Fighter II and other 6-button fighters.
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Beyond Zero Tolerance Longplay & Gameplay Videos
Watch a full playthrough of Beyond Zero Tolerance on Mega Drive before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Beyond Zero Tolerance" Mega Drive longplay
Beyond Zero Tolerance Cheat Codes
23 community-curated cheats for Beyond Zero Tolerance. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
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Infinite Energy
FF0DED:64AMKA-AA2LFF0DEC:0064 -
Infinite Rifle
FF105C:63 -
Infinite Buligun
FF1060:63 -
Infinite Laser
FF1064:63 -
Infinite Grenades
FF1068:63 -
Kirsten Holdsted Never Deceased
FF2BAC:0001 -
Chris Olsen Never Deceased
FF2BAC:0001 -
Victor Reisen Never Deceased
FF2BAE:0001 -
Erich Hershel Never Deceased
FF2BAE:0001 -
Verner Romberg Never Deceased
FF2BB0:0001 -
Infinite Ammo Slot 1
FF105C:0063 -
Infinite Ammo Slot 2
FF1060:0063
Show 11 more cheats Show fewer
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Infinite Ammo Slot 3
FF1064:0063 -
Infinite Ammo Slot 4
FF1068:0063 -
Infinite Ammo Slot 5
FF106C:0063 -
Infinite Accessory Slot 1
FF1070:000A -
Infinite Accessory Slot 2
FF1074:000A -
Infinite Accessory Slot 3
FF1078:000A -
Infinite Lives
AENA-ACBH -
Infinite Ammo Regular Weapons
ATDT-CA6N -
Infinite Ammo
AJDT-CA6N -
Players Never Deceased
AJNA-AA3G -
Invincibility (Disable Hit Detection)
R1JT-A6ZG
External references
Frequently Asked Questions
Who developed Beyond Zero Tolerance?
Beyond Zero Tolerance was developed by Technopop, available to play in your browser on RetroGameSpace.
How many players does Beyond Zero Tolerance support?
Beyond Zero Tolerance is a single-player Action game for the Mega Drive.
What type of game is Beyond Zero Tolerance?
Beyond Zero Tolerance is a Action game for the Mega Drive, playable instantly in your browser — no downloads, no installs.
How can I play Beyond Zero Tolerance for free?
Open this page and click "Play Now" — Beyond Zero Tolerance runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Beyond Zero Tolerance in the browser?
No. Beyond Zero Tolerance streams from a public archive into a browser-side Mega Drive emulator. Nothing is installed on your computer.
Can I save my progress in Beyond Zero Tolerance?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original Mega Drive cartridge supported.
Does Beyond Zero Tolerance work on mobile devices?
Yes — the Mega Drive emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Beyond Zero Tolerance this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Beyond Zero Tolerance. 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.
