Duel Masters - Sempai Legends
A landmark action game for the Game Boy Advance, Duel Masters - Sempai Legends combines tight controls with engaging gameplay. Its enduring appeal lies in the perfect balance of challenge and reward.
- Developer
- Mistic Software
- Released
- 2004
- Platform
- GBA
- Genre
- Action
- Players
- 2P
- Rating
- 4.7 / 5 (699)
- Last updated
Duel Masters - Sempai Legends Controls — GBA Keyboard Keys
Default keyboard bindings for Duel Masters - Sempai Legends on our in-browser GBA 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) |
| Q | L | Left shoulder |
| W | R | Right shoulder |
| Enter | Start | Start / Pause |
| Shift | Select | Select / Mode |
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Duel Masters - Sempai Legends Longplay & Gameplay Videos
Watch a full playthrough of Duel Masters - Sempai Legends on GBA before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Duel Masters - Sempai Legends" GBA longplay 2004
Duel Masters - Sempai Legends Cheat Codes
10 community-curated cheats for Duel Masters - Sempai Legends. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
-
Enable Code (Must Be On)
00004C27+000A+10019144+0007 -
Start Duel With 2 Mana
73001708+0000+83001708+0200 -
Infinite Shields
330017B9+0005 -
Press L To Have More Attacks For Your Monster
74000130+01FF+330015A5+0005 -
Press L+R For Enemies Have No Shields
74000130+00FF+330017E5+0000 -
Tap R To Summon With No Sacrifices
74000130+02FF+E30015A0+0001+330015A1+0001+730015A0+010A+830015A0+0101 -
Have All Cards
4300522C+6363+0000005A+0002 -
Max Level
83005220+967F+83005222+0098 -
Low Game Time
83005224+0000 -
999 Wins,0 Losses
83005228+03E7+8300522A+03E7
External references
Frequently Asked Questions
When was Duel Masters - Sempai Legends released?
Duel Masters - Sempai Legends was released in 2004 for the GBA.
Who developed Duel Masters - Sempai Legends?
Duel Masters - Sempai Legends was developed by Mistic Software, available to play in your browser on RetroGameSpace.
How many players does Duel Masters - Sempai Legends support?
Duel Masters - Sempai Legends supports up to 2 players, ideal for couch co-op or competitive sessions on the GBA.
What type of game is Duel Masters - Sempai Legends?
Duel Masters - Sempai Legends is a Action game for the GBA, playable instantly in your browser — no downloads, no installs.
How can I play Duel Masters - Sempai Legends for free?
Open this page and click "Play Now" — Duel Masters - Sempai Legends runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Duel Masters - Sempai Legends in the browser?
No. Duel Masters - Sempai Legends streams from a public archive into a browser-side GBA emulator. Nothing is installed on your computer.
Can I save my progress in Duel Masters - Sempai Legends?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original GBA cartridge supported.
Does Duel Masters - Sempai Legends work on mobile devices?
Yes — the GBA emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Duel Masters - Sempai Legends this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Duel Masters - Sempai Legends. 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.
