Sunder

Sunder is a 14-level PWAD for Doom II, developed by Insane_Gazebo. Originally intended to be a full megawad, it saw its first release in 2009 with more levels expected to be added later, although this is yet to happen and the project is widely believed to be abandoned. It is a slaughter-based level-set, with monster counts ranging from the hundreds to thousands in each map.

Levels

 * MAP01: Python
 * MAP02: The Burrow
 * MAP03: The Dreaming Garden
 * MAP04: Metal Descendants
 * MAP05: Precarious
 * MAP06: Grinder
 * MAP07: Hollow Icon
 * MAP08: Pale Monument
 * MAP09: The Cage
 * MAP10: The Hags Finger
 * MAP11: The Furnace
 * MAP12: The Zealous Machine
 * MAP13: Obsidian Nightmare
 * MAP14: Hive Mother

Soundtrack

 * MAP01:
 * MAP02: Agony Rhapsody from TNT Evilution (MAP06, also used in MAP02 and MAP12 from Hadephobia
 * MAP03: Under Death from Requiem by Mark Klem
 * MAP04: original piece from Blood
 * MAP05: Become the Hunted by James Paddock (jimmy) (used from MAP11: Arch-Violence from Plutonia 2 and Title Screen from Rush)
 * MAP06: Remix version of Suspense from Doom
 * MAP07: Demons on the Prey from Doom (used in E1M7: Computer Station)
 * MAP08: Fight the Logic if you Can by Chris Laverdure (from Alien Vendetta, also used of MAP04 from Counterattack)
 * MAP09:
 * MAP10:
 * MAP11: SA-X Arrival theme from Metroid Fusion
 * MAP12:
 * MAP13: Ending Title from Blade Runner by Vangelis
 * MAP14: Guardhouse by James Paddock (jimmmy) (also used in MAP13: Encrus Station from Hellbound, E2M5: The Dungeon from Demon Eclipse: Hell-Forged Edition)

Title Screen: Briefing from Descent 2