One day I was messing around with cheat codes and i found an impressive combination. Sure you can play through the WHOLE GAME and unlock these honestly.......and then replay the whole game to get true adventurer on every level........But this is easier.
Step 1: Go to the Math Room.
NOTE: I think the codes are the same for every platform. if these don't work click here and select a platform (scroll down to see more).
Sorry for not having a picture.
In the Barnett Collage hallway there is a room with a sign that reads '1 2 3'. Go in there and walk up to the chalk board. you will be able to enter cheats.
Enter the following codes.
Step 2: Activate the Codes.
NOTE: you will have to activate the codes EVERY TIME you leave the game, and if the purple multiplier isn't showing 'x3840'.
Load a level normally, then press what ever button brings up the pause menu (The escape key on a pc) and select 'extras' . then use your movement keys to choose the extras you want enabled. press whatever button enters stuff for you console to turn it on.
run around and collect bricks. earn money