| Unlockable |
How to Unlock |
| Tin Toy, RODENT skins |
Complete 1 and 2 laps of Challenge mode B respectively |
| Fanatic, SLIPPING skins |
Complete 1 and 2 laps of Challenge mode A respectively |
| 45 Degrees, Please return my CD skins |
Complete 1 and 2 laps of Challenge mode S respectively |
| neodimium skin |
Complete 1 lap of challange mode Enduro |
| Water,Flower & Lights skin |
Finish mission mode easy(missions 1-15) |
| The spy loves me skin |
Finish mission mode hard(missions 16-30) |
| Machine Interface, BRASH skins |
Finish mission mode very hard(missions 31-50) |
| Prime Factor skin |
Finish Puzzle mode easy(puzzles 1-40) |
| Mekong skin |
Finish Puzzle mode hard(puzzles 41-70) |
| Manager class,Elect.M.G.R skins |
Finish Puzzle mode easy(puzzles 71-100) |
| Chinese Restraunt skin |
Reach 10 hours Play time |
| Xop skin |
Reach 20 hours Play time |
