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    GBA Games
    Pokemon Ultimate Fusion - Play Now
    Sonic 2 Heroes

    Sonic 2 Heroes

    Jojo's Bizarre Adventure

    Jojo's Bizarre Adventure

    Tekken 3

    Tekken 3

    Kirby Super Star (USA)

    Kirby Super Star (USA)

    Sonic CD (USA)

    Sonic CD (USA)

    Street Fighter II' - Champion Edition (YYC bootleg set 2, 920313 etc) [Bootleg]

    Street Fighter II' - Champion Edition (YYC bootleg set 2, 920313 etc) [Bootleg]

    Pokemon Ultimate Fusion(7.1 MB)

    Spider-Man

    Spider-Man

    Cadillacs & Dinosaurs (930201 etc)

    Cadillacs & Dinosaurs (930201 etc)

    Parappa the Rapper

    Parappa the Rapper

    Pokemon Unbound v2.1.0

    Pokemon Unbound v2.1.0

    Sonic the Hedgehog 3 (Europe)

    Sonic the Hedgehog 3 (Europe)

    Mega Man X5

    Mega Man X5

    Castlevania - Symphony Of The Night

    Castlevania - Symphony Of The Night

    Mega Man X4

    Mega Man X4

    Snow Bros. 2 - with new elves

    Snow Bros. 2 - with new elves

    Sonic & Knuckles + Sonic the Hedgehog 3 (World)

    Sonic & Knuckles + Sonic the Hedgehog 3 (World)

    Sonic the Hedgehog 2 (World) (Rev A)

    Sonic the Hedgehog 2 (World) (Rev A)

    Kirby - Squeak Squad (USA)

    Kirby - Squeak Squad (USA)

    Super Smash Bros. (USA)

    Super Smash Bros. (USA)

    Penguin Brothers (Japan)

    Penguin Brothers (Japan)

    Super Sonic & Hyper Sonic in Sonic 1

    Super Sonic & Hyper Sonic in Sonic 1

    Kirby And The Amazing Mirror (E)(Rising Sun)

    Kirby And The Amazing Mirror (E)(Rising Sun)

    Kirby 64 - The Crystal Shards (USA)

    Kirby 64 - The Crystal Shards (USA)

    Tetris (USA)

    Tetris (USA)

    007 - GoldenEye (USA)

    007 - GoldenEye (USA)

    Top Gear (USA)

    Top Gear (USA)

    EarthBound (USA)

    EarthBound (USA)

    Metroid - Fusion (U)(GBANow)

    Metroid - Fusion (U)(GBANow)

    Yu-Gi-Oh! - Forbidden Memories

    Yu-Gi-Oh! - Forbidden Memories

    Neo Bomberman

    Neo Bomberman

    Smash Remix 1.5.0

    Smash Remix 1.5.0

    Sonic 3 Complete

    Sonic 3 Complete

    Crash Bandicoot - Warped

    Crash Bandicoot - Warped

    Welcome to Animal Crossing - Wild World (USA)

    Welcome to Animal Crossing - Wild World (USA)

    Donkey Kong (US set 1)

    Donkey Kong (US set 1)

    Dragon Ball Z - Supersonic Warriors (E)(Rising Sun)

    Dragon Ball Z - Supersonic Warriors (E)(Rising Sun)

    Street Fighter II' - Champion Edition (street fighter 2' 920513 etc)

    Street Fighter II' - Champion Edition (street fighter 2' 920513 etc)

    Pokemon Radical Red v4.0

    Pokemon Radical Red v4.0

    Pokemon Ultimate Fusion

    Pokemon Ultimate Fusion GBA ROM hack introduces cross-species fusions, enhanced battles, and exclusive content. Strategic gameplay with new mechanics, updated stats, and immersive challenges. Endless replayability for fans. Explore unique synergies and discover fresh strategies in this fan-made adventure.

    What is Pokemon Ultimate Fusion?

    Pokemon Ultimate Fusion is a fan-made GBA ROM hack that reimagines the Pokémon experience by introducing a revolutionary fusion system. Players can combine species to create hybrid Pokémon with unique designs, abilities, and move pools. The game builds on the classic GBA framework while adding modernized mechanics, expanded regions, and a restructured Pokédex to accommodate thousands of fusion combinations.

    Game Features

    • Dynamic Fusion System: Merge any two Pokémon species to generate over 200,000 possible hybrid forms.
    • Expanded World: Explore new areas, dungeons, and cities alongside reworked routes from the original Kanto region.
    • Balanced Gameplay: Fusions inherit type advantages, abilities, and signature moves, requiring strategic team-building.
    • Enhanced Visuals: Refined sprites, animations, and tilesets for a polished GBA-era aesthetic.
    • New Storyline: Engage with an original narrative involving fusion researchers, corrupted Pokémon, and a mysterious organization.

    How to Play Pokemon Ultimate Fusion?

    1. Start the Game: Choose one of three fusion-themed starter Pokémon (Fire/Water/Grass-type hybrids).
    2. Navigate the World: Use arrow keys or WASD to move, and interact with objects using the A button (Z/X keys).
    3. Fuse Pokémon: Visit fusion labs to combine captured species, selecting traits to inherit.
    4. Battle Strategically: Employ dual-type mechanics and fusion-exclusive moves like Fusion Flare or Ice Burn.
    5. Progress the Story: Defeat gym leaders, collect fusion energy, and challenge the Elite Four to unlock the final fusion evolution.
    6. Save Progress: Use the Start menu (Enter key) to save at designated points.

    Frequently Asked Questions

    Can I fuse legendary Pokémon?
    Yes, but some require completing specific in-game tasks to unlock their fusion compatibility.

    Are there fusion-exclusive abilities?
    Yes, hybrids gain unique abilities like Protean Aura or Mega Launcher Pulse, altering battle dynamics.

    How do I evolve fusion Pokémon?
    Some fusions evolve via leveling up, while others require trading or using fusion stones found in secret dungeons.