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Lots of mini-games in a cute world filled with talking hamsters, each with their own specialities.

Prince Bo fell off his rainbow and he needs help to return to Rainbow Land. Cue Hamtaro and his friends, who have to gather the seven colors of the rainbow to rebuild it. By winning the mini-games you earn stickers and pictures which can be used to fill a virtual stickerbook but can also be traded with friends with a GameBoy Link Cable.


Hamtaro: Rainbow Rescue Game Boy Advance Picking up items
Hamtaro: Rainbow Rescue Game Boy Advance As Bijou and her friends check out the suddenly disappear! And the strange hamster that was on it falls down.
Hamtaro: Rainbow Rescue Game Boy Advance Prince Bo took out his umbrella to travel back to his home but discovers it was broken.
Hamtaro: Rainbow Rescue Game Boy Advance After finding Bijou, grab the log and bring over to the edge.

Promo Images

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Alternate Titles

  • "とっとこハム太郎4・にじいろ大行進でちゅ" -- Japanese spelling
  • "哈姆太郎:彩虹救援大作戰" -- Chinese spelling (traditional)
  • "Tottoko Hamutarou 4: Nijiiro Daikōshin dechu" -- Japanese title

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User Reviews

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Critic Reviews Jan 07, 2005 82.5 out of 100 82
Cubed3 Dec 14, 2004 8 out of 10 80
IGN Apr 04, 2003 8 out of 10 80
GamePro (US) Dec 02, 2002 4 out of 5 80
FOK!games Nov 13, 2004 78 out of 100 78
Thunderbolt Games Aug 26, 2003 7 out of 10 70
64 Power / big.N / N Games Mar, 2005 64 out of 100 64 Nov 02, 2004 12 out of 20 60


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PolloDiablo (16879) added Hamtaro: Rainbow Rescue (Game Boy Advance) on May 19, 2006