Un-Locks All Robots, Arenas, Trophies, And 9,999,999 Credits
When:
When Putting In Your Name
How:
Enter Your Name As "JPEARCE"
Effect:
Open up all locked arenas, robots and secret componants,...
You can complete islands to earn a medallion, the medallion is worth 100 credits. every time you complete an island you should receive a medallion for the store. your question is for cheat codes...