Paid a LOT of Robux to buy "fast-track" by skipping some boring lower levels, but just CAN NOT FIGURE OUT how to use it!!!
Normally play single player, somebody pls help me!
Also, figured out how to change all "perks" on all towers EXCEPT Raging Minatour, which won't let me change any perks!!!!
Thanks in advance for the help!
Cheers, Sam.