I played the game after its removal. Had it in library and played today 12/17/2024.
After spawning in, have these half-naked e-girls dancing in a forcefield, while they are getting attacked by anime babes.
Right next to the forcefield is guns on the floor you can pick up with F. Use gold from enemies to buy ammo refill from ammo crate. Health crate provides stem shots. Grenades unlocked after buying ammo for first time. Stem shots unlocked after buying from health crate. Press G to throw grenade. Press T for stem shot. I continued to shoot and kill all the anime waifus from the forcefield. While I wait for more to spawn, I use the time to refill my ammo and shoot the boss in the sky.
Boss Attacks = none. He do be flying up in the sky all the time. Harmless.
I died more times by exploding myself with a grenade 😂😂😂.
There is no Win screen after killing the boss. ( Boss just stays at 0 HP )
There is a Lose screen after dying from grenade. ( The Blast radius for grenade is big 😂😂😂)

Controls
WASD for move
R = reload
F = interact
Ctrl = crouch
G = Grenade. Unlock after buying from ammor crate
T = stem shot. Unlock after buying from health crate
J = slow motion. Slows everything down ,even yourself.
Mouse scroll wheel = You have pistol in second slot
Q and E = Turns your head left and right from your weapon being held.
Right mouse = Aim
Left mouse = Shoot