Going Down

Going Down is a 32-level megawad for Doom II released by Cyriak Harris (mouldy), featuring its own original soundtrack by the same author and a custom DeHackEd boss monster (replacing the Wolfenstein SS). It requires a Boom-compatible source port to play. It is known for its small, fairly hard maps with high body counts, and gameplay the author has described as "chaotic-evil".

Story
Something went wrong at an UAC office building, and Doomguy is sent to investigate, starting from the top of the skyscraper and getting to the bottom of the story. While doing so, he is often interrupted by nagging phone calls from his mother, which advance the plot humorously: accessing the secret levels, for example, is explained in-story as going back to the roof to get a better reception.

Levels

 * MAP01: Going Up
 * MAP02: Evil Admin
 * MAP03: Crawl Space
 * MAP04: Blood and Rockets
 * MAP05: Time Warp
 * MAP06: Painframe
 * MAP07: Bad Reception
 * MAP08: Hide and Seek
 * MAP09: Broken Records
 * MAP10: Trip Switch
 * MAP11: Vivisection
 * MAP12: Dead End
 * MAP13: Deep Trouble
 * MAP14: Secrets and Lies
 * MAP15: Gladiator
 * MAP16: Black Mass
 * MAP17: Rest in Pieces
 * MAP18: Buried Alive
 * MAP19: 200 Mega Hurts
 * MAP20: The Mouth of Madness
 * MAP21: Indigestion
 * MAP22: Constipation Station
 * MAP23: Demonology
 * MAP24: Bridge of Blood
 * MAP25: Forbidden Fruit
 * MAP26: Insanity
 * MAP27: Hard Cover
 * MAP28: Necropolis
 * MAP29: Demolition
 * MAP30: Game Over
 * MAP31: Stair Crazy
 * MAP32: Roof Rage

Soundtrack

 * MAP01: "Somebody Set Up Us The Bomb"
 * MAP02: "Zombie Goes Shopping"
 * MAP03: "The Haunted Supermarket"
 * MAP04: "Running from the Jazz Robots"
 * MAP05: "The Haunted Aquarium"
 * MAP06: "Lost in Zombie Cyberspace"
 * MAP07: "Mega Robo-Clown Boss Battle"
 * MAP08: "The Haunted Waiting Room"
 * MAP09: "The Haunted Skeleton Factory"
 * MAP10: "Robo-Zombie Mecha-Brain Boss Battle"
 * MAP11: "Zombie Maggots in the Flesh Cathedral"
 * MAP12: "Chased by Dancing Skeletons"
 * MAP13: "The Haunted Aquarium"
 * MAP14: "The Haunted Waiting Room"
 * MAP15: "Running from the Jazz Robots"
 * MAP16: "Wedding March for the Princess of Death"
 * MAP17: "The Haunted Skeleton Factory"
 * MAP18: "Hiding from the Robo-Zombies"
 * MAP19: "Attack of the Spider-Clowns"
 * MAP20: "Mega Robo-Clown Boss Battle"
 * MAP21: "Zombie Maggots in the Flesh Cathedral"
 * MAP22: "Lost in Zombie Cyberspace"
 * MAP23: "The Haunted Aquarium"
 * MAP24: "Chased by Dancing Skeletons"
 * MAP25: "Hiding from the Robo-Zombies"
 * MAP26: "Attack of the Spider-Clowns"
 * MAP27: "Robo-Zombie Mecha-Brain Boss Battle"
 * MAP28: "Wedding March for the Princess of Death"
 * MAP29: "Somebody Set Up Us The Bomb"
 * MAP30: "Zombie Goes Shopping"
 * MAP31: "Zombie Goes Shopping"
 * MAP32: "Robo-Zombie Mecha-Brain Boss Battle"
 * Title screen: "Going Down"
 * Intermission: "Descent of Death"

Trivia

 * Running from the Jazz Robots, the music used in MAP04 and MAP15, is also used in Cyriak's "Chimpnology" animation.