About Complete Chaos
From Steam WorkshopComplete Chaos — Effect List A random disaster (or two) hits every 25–40 seconds. Same-tag effects never combo together. Spawns & Bosses TANK PARTY — Spawns tanks until there are 2 WITCH WEDDING —…
Complete Chaos — Effect List
A random disaster (or two) hits every 25–40 seconds. Same-tag effects never combo together.
Spawns & Bosses
- TANK PARTY — Spawns tanks until there are 2
- WITCH WEDDING — Spawns 4 witches
- SPECIAL DELIVERY — Spawns 10 random specials
- BOOMER BOMBARDMENT — Spawns 7 Boomers
- JOCKEY RODEO — Spawns 7 Jockeys
- CHARGER STAMPEDE — Spawns 6 Chargers
- HUNTER SEASON — Spawns 8 Hunters
- SMOKE SIGNALS — Spawns 6 Smokers
- SPIT TAKE — Spawns 5 Spitters
- TONGUE TWISTER — Spawns 8 Smokers
- ACID RAIN — Spawns 6 Spitters + forces a panic
- SPECIAL LOTTERY — Spawns 1 of every special type
- SILENT HUNTERS — Spawns a Hunter behind each standing survivor
- TANK UNDERFOOT — Spawns 1 Tank at the group center
- WITCH ESCORT — Spawns a Witch next to each standing survivor
Hordes & Director
- HORDE OVERDRIVE — Huge common limit + panic for 45s
- SPECIAL FORCES — Specials respawn almost instantly for 30s
- CLOWN CAR — Massive common mob + 2 panics (~20s)
- MOB MENTALITY — Panic waves every 6s for 30s
- FINALE FEELING — Finale-like common + special pressure for 40s
- BILE BATH — Vomits all survivors + forces a panic
Movement & Physics
- LOW GRAVITY — Low gravity for 25s
- HIGH GRAVITY — High gravity for 20s (jumping is useless)
- SUGAR RUSH — Survivors move at 175% speed for 25s
- TAR PIT — Survivors move at 60% speed for 15s
- WEAK KNEES — Survivors move at 40% speed for 15s
- SI SPEED DEMONS — Specials move at 175% speed for 25s
- MUSICAL CHAIRS — Swaps standing survivors' positions
- EARTHQUAKE — Staggers everyone
- LEDGE BAIT — Knocks survivors outward from the group
Damage
- GLASS CANNON — ALL damage x3 for 30s (including friendly fire)
- IRON SKIN — Survivors are invincible for 15s + panic
- CRIT PARTY — 50% chance for x4 damage vs infected for 20s
- HEADSHOTS ONLY — Body shots do nothing for 30s
- GLASS BONES — Survivors take x3 damage for 25s
- FRIENDLY FIRE FRIDAY — Friendly fire does x5 damage for 20s
- NO CRITS — No bonus/crit damage for 30s
Weapons & Loadout
- ARMS DEALER — Random primary + throwable for everyone
- EXPLOSIVE PERSONALITY — Grenade launcher for everyone
- RAMBO — M60 for everyone
- LUMBERJACKS — Chainsaw for everyone
- GUN SHOW — Strong primary for everyone
- LASER TAG — Laser sights for everyone
- DRAGON BREATH — Incendiary ammo for everyone
- MAX AMMO — Tops off everyone's ammo
- UNLIMITED AMMO — Infinite reserve ammo for 30s
- RAINING BULLETS — Spawns an ammo pile at a survivor
- BLADE RUNNERS — Good melee weapons for everyone
- EMPTY MAGS — Empties magazines and reserve ammo
- DISARM — Pistols only for 20s
- MELEE ONLY — Melee only for 20s
- DROP EVERYTHING — Drops all held items on the ground
- BACK TO BASICS — Replaces primaries with starter guns
- BLIND FIRE — No lasers or flashlights for 25s
Health, Heals & Loot
- PHARMACY — Medkit + pills for everyone
- HEALTH ROULETTE — Randomizes everyone's health
- SECOND WIND — Revives the dead/incapped and heals all to 100
- ADRENALINE OVERDOSE — Adrenaline + pills for everyone
- SUPPLY DROP — Drops a loot pile near the group
- LAST STAND — After 15s everyone drops to 1 HP; survive 5s more and heal to 100
- INCAPPED LOTTERY — Instantly incapacitates 1–2 random survivors
- NO HEALS — Strips/blocks kits, pills, and adrenaline for 30s
- BLACKOUT — Near-zero visibility for 25s
66 effects total. Built for 8-player co-op.
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 10d ago.
Complete Chaos on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Left 4 Dead 2 servers. We download it from Steam Workshop, place it, and restart the server.
- Server load
- light
- Latest build
- 2026-10-25, released 2026-10-25
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of Complete Chaos.
What kind of mod it is
From the catalogVehicles & ships
Cars, boats, aircraft, ships and other things to drive or fly.
Compatibility
- Game
- Left 4 Dead 2
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-10-28Open ↗
- ✓AuthorGolden, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
