9.0.0 UpdateLogs:

[CHANGED] Music volume now gets changed immediately instead of when you leave the settings menu

[CHANGED] Renamed “Shop” to “Ability shop” to better differentiate the two shops

[CHANGED] Achievements now show if they unlock other stuff by achieving them.

[ADDED] Master volume slider

[ADDED] Toggleable in game kill counter

[ADDED] Toggleable ability cooldown meter

[ADDED] 4 New buyable hat colors: Orange, purple, pink and white

[ADDED] Endless Waves Gamemode

[ADDED] Infected probability upgrade

[ADDED] New Bullet Shop!

[ADDED] New buyable bullet types! Pierce-bulls, Crit-bulls, Tap-bulls, Ricochet-bulls, Bill-bulls, Off-bulls, Straight-bulls, Spread-bulls, Vanish-bulls, Case-bulls, Mini-bulls.

[ADDED] Bullets guide menu

[ADDED] Double abilities, you can now unlock something to have two abilities on at once

[ADDED] “ETERNAL KILLING”, “BULLET HELL”, “MAN OF STEEL” “TASTE THE RAINBOW”, “MONEY GROWS ON TREES”, “HIDE AND SEEK MASTER”, “TIME IS ONLY A TOY TO BE PLAYED WITH”, And “BILLY THE ZOMBIE KILLER” Achievements

[ADDED] Intro Zombie Easter Egg

[ADDED] Custom Zombie Editor! You can now create your own custom zombie

[ADDED] Custom Gamemode Editor! You can now make your own gamemode!

[ADDED] Total Kills can now be seen on Main Menu!

[ADDED] Casino! You can now GAMBLEEE!!! 🤑

[ADDED] Endless Wave Scoreboard