| Map | Title | Author | Players | |
|---|---|---|---|---|
| WAR-Samhain | Samhain | Unknown | 6 to 16 | |
| WAR-SamuraiWaterFalls | WAR-SamuraiWaterFalls | Unknown | Unknown | |
| WAR-Sandstorm-RC3 | Sandstorm-RC3 | Unknown | Unknown | |
| WAR-Sandstorm131 | WAR-Sandstorm131 | Unknown | Unknown | |
| WAR-SandstormXBeta5 | WAR-SandstormXBeta5 | Unknown | Unknown | |
| WAR-SantaBites | SantaBites | Unknown | Unknown | |
| WAR-ScorpionWar_Beta2b | WAR-ScorpionWar_Beta2b | Unknown | Unknown | |
| WAR-SeaSkirmish | SeaSkirmish | Kua "Distant Land" | : 32-32 | |
| WAR-Secluded_Valley | Secluded Valley | Branden Snowberger | 10 to 16 | |
| WAR-Sentinels | Sentinels | Unknown | Unknown | |
| WAR-SentinelsOE | WAR-SentinelsOE | Unknown | Unknown | |
| WAR-Serenity-Nightf1re_V3 | Serenity-Nightf1re_V3 | Unknown | Unknown | |
| WAR-SerenityT5K | Serenity-RevisedEdition | Unknown | 8 to 32 | |
| WAR-ShatteredRavines | WAR-ShatteredRavines | Unknown | Unknown | |
| WAR-ShogunTitan | WAR-ShogunTitan | Unknown | Unknown | |
| War-Simpsons-Home-Invasion-v1 | War-Simpsons-Home-Invasion-v1 | Unknown | Unknown | |
| War-Simpsons-Home-Invasion-v1 | Simpsons-Home-Invasion-v1 | UNREALLOCO | Unknown | |
| WAR-SkyCAP-BETA | SkyCAP-BETA | Gary "NeoGzus" Malmgren | Unknown | |
| WAR-Snake_Bite | WAR-Snake_Bite | Unknown | Unknown | |
| WAR-SnakeBite | WAR-SnakeBite | Unknown | Unknown | |
| WAR-SnakeBiteSE | WAR-SnakeBiteSE | Unknown | Unknown | |
| WAR-SnowBound | SnowBound | Unknown | Unknown | |
| WAR-Spambox | Spambox | Fribble | Unknown | |
| WAR-Spambox | Spambox | Unknown | Unknown | |
| WAR-Stairs_Of_Doom-2k8 | Stairs_Of_Doom-2k8 | UNREALLOCO | Unknown | |
| WAR-Stairs_Of_Doom-2k8 | Stairs_Of_Doom-2k8 | Unknown | Unknown | |
| WAR-Stargate | Stargate | BloodK1nG" | "12 to 24 | |
| WAR-strife_Beta09 | strife_Beta09 | Unknown | Unknown | |
| WAR-Suburban_Sprawl | Suburban Sprawl | Albert Monarrez | 8-22 | |
| War-Subway | Subway | Unknown | Unknown | |
| War-Subway | Subway | Simion 'Oldskool0482' Korbra | 12-24 | |
| WAR-SunriseCanyon | SunriseCanyon | tarnationsauce2 | 8 to 24 | |
| WAR-SuspenseTitansRetreat | WAR-SuspenseTitansRetreat | Unknown | Unknown | |
| WAR-SuspenseX | WAR-SuspenseX | Unknown | Unknown | |
| WAR-Synapse | Synapse | the primes | 16 to 32 |