| Object | Dimensions |
|---|---|
| 1 foot | 16 units |
| Maximum Climbable Step | 24 units or 45.573* degree slope |
| Small Vent | 64×64 |
| Small Hallway | 192 wide |
| Large Hallway | 384 wide |
| Very Large Hallway | 896 wide |
| Standard heavy door | 32×128×160 |
| Vault door | 16×160×160 |
*The exact maximum slope angle is arccos(0.7).
| Creatures | Dimensions |
|---|---|
| Marine | 32×32×72* |
| Colonist | 26×26×72 |
| Drone (all variants) | 40×40×69 |
| Ranger | 40×40×69 |
| Buzzer | 20×20×20* |
| Boomer | 60×60×110 |
| Parasite | 24×24×12 |
| Shieldbug | 80×80×72 |
| Mortarbug | 46×46×69 |
| Harvester | 46×46×69 |
| Xenomite | 24×24×12 |
| Grub | 24×24×12 |
| Mender | 32×32×64 |
| Queen | 240×240×160 |
| Antlion (both) | 32×32×64 |
| Antlion Guard (both) | 60×60×110 |
| Headcrab (all variants) | 24×24×12 |
| Headcrab Zombie (all variants) | 26×26×72 |
| Combine Soldier (all variants) | 26×26×72 |
| Combine Hunter | 44x44x100 |
| Combine Strider, Dropship, Gunship | 76x76x76* |
| Combine Scanner, Claw Scanner | 20x20x20* |
*Marine hulls are biased 2 units south (regardless of camera orientation).
*Flying creature hulls are vertically centered. All other hulls start at the origin and go up. Striders are considered to be flying creatures.
With asw_controls 1, the camera has a fixed angle when moving the mouse. Unless explicitly disabled in asw_gamerules, players can rotate the camera’s yaw axis in 90 degree increments. For other values of asw_controls, the player has full control of the camera angle.
The player can also change the center point of their view on the X and Y axes by moving their mouse. The default values for maximum camera shifting offsets are 300 left/right, 200 forward, and 380 back.