Weapon Roulette
The first new game mode, Weapon Roulette, gives you a random weapon at the start of each wave. You'll also spawn in a random room, as there are no wall buys in this mode.
A brand new set of leaderboards has been added—good luck!
Weapon Roulette Achievements
Hardcore Weapon Roulette
Reach wave 50 with the "Disable Health Regen" modifier active, in the Weapon Roulette Game Mode.
Hermit Roulette
Reach wave 50 without unblocking any zones, with the "Locked Inside" modifier active, in the Weapon Roulette Game Mode.
Ultimate Gambler
Reach wave 100 in the Weapon Roulette Game Mode.
Roulette Rooms
Reach the 25th floor of the Backrooms in the Weapon Roulette Game Mode.
In other news...
Special Waves past wave 100 continue to become more common until wave 400 when they have a 100% chance.
The Chromatic Crown is now awarded to the top 5 Prestiged players, upped from 3.
The Stats & Leaderboards screen has been slightly revamped to account for game modes.
Zombies legs are slightly less tanky so it's easier to make a "Chicken Nugget".
v3.7.2
Gunslinger now makes weapons have no recoil.
Fixed Leaderboards
v3.7.3
Zombies will respawn if they get stuck.
Achievement: Fragile Fifty now only requires the "Base Health" modifier to be set to 2 or less, instead of 1.
Achievement: Ultimate Challenge now requires you to be on the Classic Zombies Game Mode.
Achievement: Classic Zombies has been renamed to True Classic Zombies, and now also requires the Game Mode to be Classic Zombies, and also have the "Locked Inside" modifier active.