Added cubemaps
NPCs are now less likely to get stuck at spawn
Replaced NPC entrance doors with automatic ones
Moved a few props that NPCs would get stuck on
West and South spawners will spawn NPCs slightly more frequently
Crate underneath one of the vents will no longer move when you jump on it
Fixed issues with item crates
Fixed issues with spawners
Fixed invisable wall
Fixed issues with skybox textures
Removed collision with wires
Removed unnecessary AI nodes
Items like ammo and healthkits will now be despawned every 60 seconds to prevent overflow

Lights now glow
Replaced unseen textures with nodraw textures becuz I forgot to do that before uploading
Fixed incorrect textures in a few places
Fixed misaligned textures