Mods / UndergroundNo More Room in Hell mods
No More Room in Hell underground mods
Everything filed under underground by its own author, ordered by how much it is used.
5 underground mods, most downloaded first · newest update 27 Jul 2026
AllWeapon Skins1.0kPlayer Skins793Sound Packs623Objective Maps488Sound193HUD / UI188Objective180model159skin144Survival Maps143Model Packs126zombie109nmo101Mutators100Weapon95Map93Custom Maps92replacement87Music77badass76Bateman64Melee62molotov60Custom58Arms55Survivors55survival52Voice52Player50Scripts / Resources50shotgun49Weapons48Hunter48Roje48reskin47butcher47Sounds46Wally44Jive43Hard42Gun40M16A440Machete40Escape39Main Menu38Models37PvP37Resident Evil36infected34Blue Archive34Zombies32191132Pistol31UI31Hands30Half Life30Background29HUD29Mutator29Texture29viewmodel29EFT28cod28Beretta27Playermodel27L4D226nms26nmrih25ZPS25Colt25blood24CZ85824obj24Fun24Script23Objectives23M1623Skins23Guns23noob22rifle21Glock21Death21fix21dead21Winchester20ReTexture20Black20goose20Overhaul20Maps19DOUGLAS19ruger19zippo194K19hl219Ammo19CSS19Boss199mm18csgo18loading18Meme18Revolver18HL18Laser18Textures18Handgun18half-life 217Voice Pack17Classic17Realism17girl17old17player model17Pack16menu16source16MP516Military16gunshot16mac1016difficult15Touhou15SKS15Animations14TNT14Grenade14Anime14Hatchet14furry14gold14Loading Screen13night13Enhanced13Sexy13Effect13Server13FIRE13Shoot13Runner13colt_191112Hand12Assault Rifle12axe12infection12Knife12Anthro12Demo11player skin11City11Gunfire11Sound Pack11Gloves11Realistic11flashlight11VGUI11Max Payne11Glowing11Animation10210Pain10Item10team10bow10Mission10Hammer10voicepack10Horror10funny10character10Firearm10Trap10Cute9Building9SMG9Payday9Metal9Fallout9TF29Medkit9house9Small9Dark9Weapon Skin9Casual9human8secret8Town8Suit8Parkour8Indoor8Cat8Long8ost8Short8Waves8Full8hd8Black Ops8Soldier8port8challenge8halo8Large8Sfx7Apex7Remove7Remastered7Red7Coop7nightmare7Hatsune Miku7Item/NPC Sprite7cs7Japan7Scripts7Call of Duty7Police7Street6Helicopter6Room6facility6health6arknights6Achievement6puzzle6Rock6Scp6Game6oneshot6Adventure6Light6Miku6Forest6Glow6Sniper63576Surf6Water6particle6Puzzles6RNG6extract6Arena6Audio6Big6stalker6Tactical6Particles5Sprites5song5berserk5monster5Bunker5Russian5Icon5Chainsaw5Storage5Songs5Huge5Logo5wood5Remake5Items5Tool5Bat5AK475Smoke5Respawn5Dead By Daylight5Underground5Set5Kitchen5Rescue5Random5crowbar5Pipe5sound replacement5Difficulty5female5pills5theme5vocaloid5
5 underground mods
- nmo_RE2_undergroundby Pla3ATTENTION: This map has been rigged with fake votes by scammers. These are not real votes. Scammers bought them in an attempt to get this work taken down. Comments have also been disabled indefinitely, as they spammed the section with over 20 pages of fake messages. The real votes for this map, b...1.4k downloadsupdated 8 mo ago
- Underground tunnels escape packed and uploaded.by 76561198968090069Now with everything packed.759 downloadsupdated 5 y ago
- Underground Kids (nmo_underground_kids_v1)by 76561199077740553Map: nmo_underground_kids_v1 Difficulty: Hard++ Soloable: Features: - Infinite Children Spawning System - 6 Hidden Melons Good Luck!330 downloadsupdated 4 y ago
- [MAP] underground_challengeby 76561198985824304map:nmo_underground_challenge_v3 全图约:5500杀 警告：这张图原本是挑战活动专用的，不保证一定能通关，而且会刷新大量僵尸，容易造成卡顿与服务器崩溃 地图难度非常之高，包括堆僵尸，精英怪，跑酷，不建议大部分玩家游玩 感谢所有贡献者对地图的测试与挑战，致敬所有敢于吃史的人 超级地图，献给地满玩家的毕业证明 . Total kills: approximately 5,500. Warning: This map was originally designed for challenge events only. There is no guarantee...123 downloadsupdated 3 mo ago
- Underground tunnels PvP packed and uploaded.by 76561198968090069Now with everything packed.108 downloadsupdated 5 y ago
5 underground mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.