Astro Boy - Omega Factor

Astro Boy - Omega Factor

4.3 (989)
GBA Action 0 plays

Astro Boy - Omega Factor remains one of the finest action experiences on the Game Boy Advance. Its innovative design and addictive gameplay have earned it a permanent place in gaming history.

Developer
Released
Platform
GBA
Genre
Action
Players
1P
Rating
4.3 / 5 (989)
Last updated

Astro Boy - Omega Factor Controls — GBA Keyboard Keys

Default keyboard bindings for Astro Boy - Omega Factor 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.

Astro Boy - Omega Factor Longplay & Gameplay Videos

Watch a full playthrough of Astro Boy - Omega Factor 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

"Astro Boy - Omega Factor" GBA longplay 2004

Astro Boy - Omega Factor Cheat Codes

12 community-curated cheats for Astro Boy - Omega Factor. 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)

    000027CB+000A+10000284+0007
  • Infinite Health

    33002802+012C
  • 99 EX Power

    3300280A+0063
  • Unlock Extra Menus & Ultimate Character List

    33000044+00FF
  • Unlock All Character Bios

    33000049+0007+4300004A+0707+00000017+0002
  • Unlock All Events (Event Test)

    43000014+FFFF+00000018+0002
  • Have All Characters (Omega Factor Grid)

    4300282A+1111+00000017+0002
  • Max Life/Punch/Laser/Shot/Jet/Sensor Power

    43002858+0707+00000003+0002
  • Infinite EX Power

    3300280A+0063
  • Unlock All Levels & Mid-Battle Stage Select

    830012BA+0200+430012AC+FFFF+00000004+0002
  • Unlock Mid-Battle Stage Select Only

    830012BA+0200
  • Press Start + Down To Access Debug Menu

    83003F40+B40F+83003F44+4807+83003F46+8800+83003F48+4907+83003F4A+4288+83003F4C+D106+83003F50+4806+83003F52+6800+83003F54+4906+83003F56+1809+83003F58+4806+83003F5A+6008+83003F5C+BC0F+83003F5E+1889+83003F60+6808+83003F62+4700+83003F64+0130+83003F66+0400+83003F68+0377+83003F6C+287C+83003F6E+0300+83003F70+01B4+83003F74+0503+830029D0+3000+830029D2+E59F+830029D4+FF13+830029D6+E12F+830029D8+3F41+830029DA+0300
Play Now

External references

Frequently Asked Questions

When was Astro Boy - Omega Factor released?

Astro Boy - Omega Factor was released in 2004 for the GBA.

Who developed Astro Boy - Omega Factor?

Astro Boy - Omega Factor was developed by SEGA, available to play in your browser on RetroGameSpace.

How many players does Astro Boy - Omega Factor support?

Astro Boy - Omega Factor is a single-player Action game for the GBA.

What type of game is Astro Boy - Omega Factor?

Astro Boy - Omega Factor is a Action game for the GBA, playable instantly in your browser — no downloads, no installs.

How can I play Astro Boy - Omega Factor for free?

Open this page and click "Play Now" — Astro Boy - Omega Factor runs free in your browser via WebAssembly emulation. No account, no payment, no installer.

Do I need to download anything to play Astro Boy - Omega Factor in the browser?

No. Astro Boy - Omega Factor streams from a public archive into a browser-side GBA emulator. Nothing is installed on your computer.

Can I save my progress in Astro Boy - Omega Factor?

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 Astro Boy - Omega Factor 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 Astro Boy - Omega Factor this way?

RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Astro Boy - Omega Factor. 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.

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