This is an older Map Pack (recommended we use the PWC Decade Deluxe Pack) from 2011 that has several SgtMuffin original maps and map remixed, fixes, etc. Not all maps are originally created by him.
There is also PWC Dodgeball which had some additional tweaks to the game mode, and WhipMatch the custom game mode from PWC.
Maps\AS-PWC-ArcticCanyon2008.ut2
Maps\AS-PWC-AwesomeMapGreatJob.ut2
Maps\AS-PWC-BumperBots.ut2
Maps\AS-PWC-CommandAndMario.ut2
Maps\AS-PWC-DUST.ut2
Maps\AS-PWC-Dust2008.ut2
Maps\AS-PWC-ExcessiveBenders.ut2
Maps\AS-PWC-ExcessiveBenders2.ut2
Maps\AS-PWC-FortressAttack.ut2
Maps\AS-PWC-HellbenderRace.ut2
Maps\AS-PWC-HellbenderRace2.ut2
Maps\AS-PWC-HellbenderRace2-XMAS.ut2
Maps\AS-PWC-HellbenderRace3.ut2
Maps\AS-PWC-HellBenderRace-XMAS.ut2
Maps\AS-PWC-IslandRaceway.ut2
Maps\AS-PWC-Magma.ut2
Maps\AS-PWC-RaceOfMadness.ut2
Maps\AS-PWC-ScorpionCoaster.ut2
Maps\AS-PWC-TheGreatRace.ut2
Maps\AS-PWC-TheOffice.ut2
Maps\AS-PWC-TheOfficeXmas.ut2
Maps\AS-PWC-TREK.ut2
Maps\AS-PWC-VehicleSkillTrial.ut2
Maps\AS-PWC-WaffleFactory.ut2
Maps\AS-PWC-WarMachines.ut2
Maps\DoB-Arena[PWC].ut2
Maps\DoB-BlastBall[PWC].ut2
Maps\DoB-Circles[PWC].ut2
Maps\DoB-FullMoon[PWC].ut2
Maps\DoB-Gym_Classic[PWC].ut2
Maps\DoB-HellsDungeon[PWC].ut2
Maps\DoB-MediEVIL[PWC].ut2
Maps\DoB-SubDivisions[PWC].ut2
Maps\DoB-TheUltimateShowdown[PWC].ut2
Maps\DoB-Toxica[PWC].ut2
Maps\WM-BlastBall.ut2
Maps\WM-Helvena.ut2
Maps\WM-LegoTowers.ut2
Maps\WM-MarioCastle.ut2
Maps\WM-SpaceParadise.ut2
Maps\WM-TheIsland.ut2
There is also PWC Dodgeball which had some additional tweaks to the game mode, and WhipMatch the custom game mode from PWC.
Maps\AS-PWC-ArcticCanyon2008.ut2
Maps\AS-PWC-AwesomeMapGreatJob.ut2
Maps\AS-PWC-BumperBots.ut2
Maps\AS-PWC-CommandAndMario.ut2
Maps\AS-PWC-DUST.ut2
Maps\AS-PWC-Dust2008.ut2
Maps\AS-PWC-ExcessiveBenders.ut2
Maps\AS-PWC-ExcessiveBenders2.ut2
Maps\AS-PWC-FortressAttack.ut2
Maps\AS-PWC-HellbenderRace.ut2
Maps\AS-PWC-HellbenderRace2.ut2
Maps\AS-PWC-HellbenderRace2-XMAS.ut2
Maps\AS-PWC-HellbenderRace3.ut2
Maps\AS-PWC-HellBenderRace-XMAS.ut2
Maps\AS-PWC-IslandRaceway.ut2
Maps\AS-PWC-Magma.ut2
Maps\AS-PWC-RaceOfMadness.ut2
Maps\AS-PWC-ScorpionCoaster.ut2
Maps\AS-PWC-TheGreatRace.ut2
Maps\AS-PWC-TheOffice.ut2
Maps\AS-PWC-TheOfficeXmas.ut2
Maps\AS-PWC-TREK.ut2
Maps\AS-PWC-VehicleSkillTrial.ut2
Maps\AS-PWC-WaffleFactory.ut2
Maps\AS-PWC-WarMachines.ut2
Maps\DoB-Arena[PWC].ut2
Maps\DoB-BlastBall[PWC].ut2
Maps\DoB-Circles[PWC].ut2
Maps\DoB-FullMoon[PWC].ut2
Maps\DoB-Gym_Classic[PWC].ut2
Maps\DoB-HellsDungeon[PWC].ut2
Maps\DoB-MediEVIL[PWC].ut2
Maps\DoB-SubDivisions[PWC].ut2
Maps\DoB-TheUltimateShowdown[PWC].ut2
Maps\DoB-Toxica[PWC].ut2
Maps\WM-BlastBall.ut2
Maps\WM-Helvena.ut2
Maps\WM-LegoTowers.ut2
Maps\WM-MarioCastle.ut2
Maps\WM-SpaceParadise.ut2
Maps\WM-TheIsland.ut2