the color is your skill level, it'll slowly graduate the more you play by a bunch of factors such as health, kills, and time played red = untested orange = bad yellow = normal green = decent light blue = good dark blue = amazing purple = best you also get physically stronger per kill +1 damage per kill +15 hp per kill an extemely small increase in punch speed that stacks over tens of thousands of kills if ur an admin or tester, you get some special luffy powers that are op such as gears, gum-gum gatling, rubber body, and more
only 1.5 eons to finish the game, where a boss spawns that takes a fixed 8 damage, 450000 hp, swings every 0.05 seconds, and can slice 500 hp in half a second but there's a boss beyond that... that only admins can beat. 5m hp way too much damage cracked range doesn't move when you move