There are no vehicles in Sonic Rush.
yeah you can upgrade the wave cyclone because i have already done it, you just beat the game and then you talk to tails. first you upgrade the waterbike, and then you can continue upgrading the rest of the vehicles. you have to get a lot of materials for each upgrade, so be ready to hunt materials! hope this has helped.
No, Sonic Rush and Sonic Colours are of their own storylines and are not a continuation.
it's fake
defeat the final boss then go talk to tails. Tails will tell you the material's u need to get if you all ready have them he will upgrade it hope this helps
Sonic Rush, Sonic Rush Adventure and Sonic Chronicles.
No. Sonic Rush is only playable with Sonic and Blaze.
Sonic Rush happened in 2005.
the sequal to sonic rush (the one with blaze)
No, you can not by Hyper Sonic in Sonic Rush. For Sonic to go Hyper, he needs the 7 Super Emeralds, which Sonic Rush does not have. The Super Emeralds were only in Sonic 3 & Knuckles, so Sonic can only go hyper in Sonic 3 & Knuckles.
he is in a mission mode in sonic rush
Sonic Rush was created on 2005-11-15.
Sonic Rush Adventure happened in 2007.