JumpJet Rex
51 Achievements
1,000
15-20h
Xbox One
Xbox Series
Rainbow Rex
Buy 30 different skin colors for Rex.
15
0.21%
How to unlock the Rainbow Rex achievement in JumpJet Rex - Definitive Guide
The easiest way to get this achievement is to go to the Scrollway level and farm the bonus round there. Boost over to the bonus round, go into it, get 4x coin multiplier, grab the big gem, restart the level. Rinse, repeat. You can get about 250k coins in 15 minutes or so of farming. However, as only 8 skins are available in the shop at any given time, and the store takes about 15 minutes to cycle, you're going to want to spend some money on other things as well along the way. Be sure to take a break after every store reset from farming to buy more items.
You'll want to buy the necessary stuff to complete the Big Money, Shoe Shopping, Head Hunter, and Color Blast achievements along the way.
You'll want to buy the necessary stuff to complete the Big Money, Shoe Shopping, Head Hunter, and Color Blast achievements along the way.