International Superstar Soccer '99
足球：International Superstar '99
International Superstar Soccer '99 stands as a defining sports title on the Game Boy Color. With polished gameplay mechanics and memorable level design, this classic delivers an experience that has stood the test of time.
- Developer
- Konami
- Platform
- GBC
- Genre
- Sports
- Players
- 1P
- Rating
- 4.9 / 5 (1.4K)
- Last updated
International Superstar Soccer '99 Controls — GBC Keyboard Keys
Default keyboard bindings for International Superstar Soccer '99 on our in-browser GBC 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) |
| 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.
International Superstar Soccer '99 Longplay & Gameplay Videos
Watch a full playthrough of International Superstar Soccer '99 on GBC before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"International Superstar Soccer '99" GBC longplay
International Superstar Soccer '99 Cheat Codes
2 community-curated cheats for International Superstar Soccer '99. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
-
Team 1 Score Modifier
010000C1 -
Team 2 Score Modifier
010008C1
External references
Frequently Asked Questions
Who developed International Superstar Soccer '99?
International Superstar Soccer '99 was developed by Konami, available to play in your browser on RetroGameSpace.
How many players does International Superstar Soccer '99 support?
International Superstar Soccer '99 is a single-player Sports game for the GBC.
What type of game is International Superstar Soccer '99?
International Superstar Soccer '99 is a Sports game for the GBC, playable instantly in your browser — no downloads, no installs.
How can I play International Superstar Soccer '99 for free?
Open this page and click "Play Now" — International Superstar Soccer '99 runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play International Superstar Soccer '99 in the browser?
No. International Superstar Soccer '99 streams from a public archive into a browser-side GBC emulator. Nothing is installed on your computer.
Can I save my progress in International Superstar Soccer '99?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original GBC cartridge supported.
Does International Superstar Soccer '99 work on mobile devices?
Yes — the GBC emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play International Superstar Soccer '99 this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of International Superstar Soccer '99. 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.
