| Non-Alpha | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Function | Lines | Comment | Blank | Inactive | Code | Lines-exe | Lines-decl | Stmt-exe | Stmt-decl | Ratio Comment/Code |
| UpdateChaseCam | 88 | 3 | 16 | 0 | 69 | 54 | 9 | 52 | 8 | 0.04 |
| Use_Areaportal | 6 | 2 | 0 | 0 | 5 | 2 | 1 | 2 | 0 | 0.40 |
| Use_Boss3 | 8 | 0 | 0 | 0 | 8 | 5 | 1 | 5 | 0 | 0.00 |
| Use_Breather | 12 | 1 | 2 | 0 | 9 | 6 | 1 | 5 | 0 | 0.11 |
| Use_Envirosuit | 12 | 1 | 2 | 0 | 9 | 6 | 1 | 5 | 0 | 0.11 |
| Use_Invulnerability | 12 | 0 | 2 | 0 | 10 | 7 | 1 | 6 | 0 | 0.00 |
| Use_Item | 18 | 0 | 2 | 0 | 16 | 9 | 1 | 8 | 0 | 0.00 |
| use_killbox | 4 | 0 | 0 | 0 | 4 | 1 | 1 | 1 | 0 | 0.00 |
| Use_Multi | 5 | 0 | 0 | 0 | 5 | 2 | 1 | 2 | 0 | 0.00 |
| Use_Plat | 6 | 1 | 0 | 0 | 6 | 3 | 1 | 3 | 0 | 0.17 |
| Use_PowerArmor | 21 | 0 | 1 | 0 | 20 | 10 | 2 | 9 | 1 | 0.00 |
| Use_Quad | 24 | 0 | 4 | 0 | 20 | 12 | 2 | 10 | 1 | 0.00 |
| Use_Silencer | 8 | 1 | 1 | 0 | 6 | 3 | 1 | 3 | 0 | 0.17 |
| use_target_blaster | 14 | 0 | 2 | 0 | 12 | 8 | 2 | 7 | 1 | 0.00 |
| use_target_changelevel | 31 | 4 | 5 | 0 | 23 | 14 | 1 | 14 | 0 | 0.17 |
| use_target_explosion | 13 | 0 | 2 | 0 | 11 | 6 | 1 | 6 | 0 | 0.00 |
| use_target_goal | 12 | 0 | 3 | 0 | 9 | 6 | 1 | 6 | 0 | 0.00 |
| Use_Target_Help | 9 | 0 | 1 | 0 | 8 | 5 | 1 | 4 | 0 | 0.00 |
| use_target_secret | 9 | 0 | 2 | 0 | 7 | 4 | 1 | 4 | 0 | 0.00 |
| use_target_spawner | 15 | 0 | 1 | 0 | 14 | 10 | 2 | 10 | 1 | 0.00 |
| Use_Target_Speaker | 22 | 6 | 1 | 0 | 19 | 11 | 2 | 8 | 1 | 0.32 |
| use_target_splash | 13 | 0 | 1 | 0 | 12 | 9 | 1 | 9 | 0 | 0.00 |
| Use_Target_Tent | 7 | 0 | 0 | 0 | 7 | 4 | 1 | 4 | 0 | 0.00 |
| Use_Weapon | 30 | 2 | 5 | 0 | 23 | 12 | 3 | 12 | 2 | 0.09 |
| Non-Alpha | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |