While outside one day Bijou see a great rainbow and when it goes Prince Bo falls to the ground. the prince explains he can create rainbows with his umbrella, but he will first need more colours to add to his umbrella to make this happen and so you must help Hamtaro and his friends explore the lands to find the colours so you can witness rainbow creation for yourself in the brilliant Hamtaro - Rainbow Rescue!

Nintendo Game Boy Advance fans out there looking for more intensely cool and fun classics from this excellently fun title will also love to take on the other greats on PRG, such as Salamander, Kid Icarus - Angel Land Story and the badass Super Mario Land 2 - 6 Golden Coins!