| Half-Life Rally hlrally | 54 |
| Hazardous Materials hazardous-materials · hazardous_materials | 53 |
| The Challenger Deep cd | 52 |
| Azure Sheep azuresheep | 51 |
| Half-Life: Black Guard blackguard | 51 |
| Rebellion rebellion | 51 |
| Retribution retribution | 51 |
| Black Thunder opbt | 50 |
| WH40K : Rival Species Beta rspecies | 50 |
| HL1_Dopusk31 dopusk31 | 49 |
| Last-life last-life | 49 |
| Timeline II: Iced Earth timeline2 | 47 |
| Redemption redempt | 46 |
| The Challenger Deep 2 challengerdeep2 | 46 |
| Conundrum conundrum | 44 |
| Halfquake Amen hquake2 | 44 |
| INVASION invasion | 44 |
| Night at the Office noffice | 43 |
| Shaft shaft | 43 |
| Black_Star black-star · Black_Star | 42 |
| Half-Life E3 1998 e398 | 42 |
| Half-Life: Absolute Zero {DEMO} absolutedemo | 42 |
| AHL: Directors Cut action | 41 |
| HARDII hard2 | 40 |
| Half-Life: Delta delta-mod · delta_mod | 40 |
| base base | 40 |
| Afraid of Monsters : Relapse aomre | 39 |
| Chemical Existence ce | 39 |
| H A R D hard | 39 |
| Shift-Two st | 39 |
| Hazardous Course hc | 38 |
| POV - Point of View pov | 38 |
| Blue Shift goldsrc-valve-bshift | 37 |
| DC Coop dccoop | 37 |
| Escape from the Darkness eftd | 37 |
| PARANOIA_ep2 paranoia-ep2 · paranoia_ep2 | 37 |
| Syndicate Black Ops syndicate | 37 |
| USS Darkstar darkstar | 37 |
| VampireSlayer vs | 37 |
| Absolute Redemption absoluteredemption | 36 |
| Half-Life: Uriel uriel | 36 |
| Conundrum2 conundrum2 | 35 |
| Life's End lifesend | 35 |
| Brutal Half-Life - beta 2 bhl-beta2 · bhl_beta2 | 34 |
| GO-MOD FOR HL gomod | 34 |
| Half-Life: Echoes echoes | 34 |
| Nuclear Winter lm-nw · lm_nw | 34 |
| Sweet Half-life shl | 34 |
| Zombies Ate My Neighbors : GoldSRC Edition zamnhl | 34 |
| Half-Life: Brave Brain bravebrain | 33 |