Leveling

ABOUT
Leveling is the main way towers are acquired. They can only be done from completing waves, however, in Test Runs, you would get exp from killing enemies. The user gets "wave x 5" XP per wave beaten + any EXP token buffs for a maximum of 1,000 EXP unless given out on a special wave. XP is used to get levels, which is below your cash, with your current XP on the left, a bar denoting your percentage to your next level in the middle, and the exact number of XP required to level up on the right. Below the bar is your current level. The leveling equation as of 1.8.0 is (Level x 100). After reaching level 100 you have the chance to prestige and get a prestigious tower.

REWARDS
As you level, you will unlock towers. Almost all of the towers in the game are obtainable with levels, with the exception of Prototype towers, Paid towers, and Event towers. 
 * Pistolman - Level 1
 * Marksman - Level 2
 * Shotgunner - Level 4
 * Stunner - Level 6
 * Server Farm - Level 8
 * Rogue- Level 11
 * Demolisher - Level 14
 * Soldier - Level 17
 * Contractor - Level 21
 * Mercenary - Level 24
 * Coordinator - Level 27
 * Godfather - Level 30
 * SCAR - Level 33
 * Electrician - Level 36
 * Heavy - Level 40
 * Sharpshooter - Level 44
 * Bombarder - Level 49
 * Demolitions Expert - Level 54
 * Anarchist - Level 64
 * Heckler - Level - 74
 * Commandant - Level 89