Office Zombies: Horde Survival

OFFICE ZOMBIES: HORDE SURVIVAL

Valve's cs_office has been overrun. Hold the building with your squad against wave after wave of infected. After every wave you draft a new card, level up your class and unlock perks. Your build gets stronger, but so does the horde. How long can you last?

FEATURES

• Wave-based horde survival - zombies pop up anywhere in the building where you can't see them, and the big ones come in from outside
• Co-op lobby - pick your class, see who's in and ready up together before wave 1
• Pause vote - type !pause when someone needs a break
• Roguelite card draft - after every wave pick 1 of 3 from 70+ cards: guns, stats, grenades, turrets, airstrikes and plenty of ridiculous ones
• 7 classes with skill trees - at levels 3, 6, 9 and 12 choose 1 of 2 class perks (56 in total)
• A new gun every wave - all 7 pistols first, then SMGs, shotguns, rifles, snipers and heavy guns
• MEGA guns - double damage versions of guns you've had for a while
• Explosive snipers - sniper shots blow up on impact
• 21 zombie types + 4 rotating bosses
• Floating health bars and damage numbers above every zombie
• Sentries and Medic Turrets - place them, pick them up and move them, and upgrade them
• Assists - helping your team on kills pays too
• 13 mutators and chaos events - meteor showers, carpet bombs, Tank drops, double trouble and more
• OVERRUN - from wave 11, elite zombies, nastier hordes and a mutator every wave
• Custom L4D2-style HUD - wave tracker, team panel, ability action bar, boss bar
• Power-ups - Max Ammo, Insta-Kill, Double Points and Nuke, plus Medi-Shot drops
• No free ammo - make every bullet count

CLASSES

Each class has its own stats, passives, drawback, ability and skill tree.

• RIFLEMAN (All-Rounder) - +20% damage, extra ammo. Ability Overdrive. Perks: Tracer Rounds, Suppressive Fire, Commander...
• HEAVY (Tank) - 650 HP, armor, 30% less damage taken. Ability Juggernaut. Perks: Spiked Armor, Ground Pound, Unbreakable...
• MEDIC (Support) - healing aura, fast revives. Ability Healing Burst. Perks: Guardian Angel, Toxic Needle, Resurrection...
• SCOUT (Sniper) - +50% sniper damage, 2.5x headshot cash. Ability Mark Targets. Perks: Spotter, Piercing Shot, Executioner...
• ENGINEER (Builder) - free Sentry, stronger turrets. Ability Mini-Turret. Perks: Arsenal, Prototype, Drone Swarm...
• GUNSLINGER (Pistolero) - pistols deal 2x, kills refill your mag. Ability Dead Eye. Perks: Trick Shot, Bullet Time, Six Shooter...
• BRAWLER (Melee) - knife only, 650 HP, 3.5x knife damage, guns deal 50%. Ability Blood Rage. Perks: Cleave, Whirlwind, Ground Slam, Guillotine...

THE HORDE

• Walker / Runner - the endless crowd
• Hunter - pounces from range
• Boomer - explodes and calls in a horde
• Flasher - harmless, but runs up and pops into a flashbang
• Spitter - lobs fire at your feet
• Smoker - yanks you toward it
• Jockey - jumps on you and steers you around
• Charger - charges you and knocks you flying
• Splitter - bursts into two Runners
• Screamer - calls a horde the moment it sees you
• Bomber - runs at you and blows up
• Burner - leaves a trail of fire
• Mender - heals the zombies around it
• Shielder - zombies near it take less damage
• Necromancer - raises the dead around itself
• Tank - huge damage sponge
• Riot - shield blocks shots from the front
• Shocker - zaps and freezes everyone nearby
• Ghost - nearly invisible and blinks closer
• Warlord - zombies near it hit harder

Elite zombies from wave 11 can be Armored, Regenerating, Volatile, Vampiric or Frenzied. They pay double.

BOSSES - every 5th wave

• Wave 5 - THE BRUTE - a giant that hits like a truck
• Wave 10 - THE WITCH - hides somewhere in the office. Don't startle her...
• Wave 15 - THE ABOMINATION - armored, and keeps spawning more zombies
• Wave 20 - THE INFERNO - sets everything around it on fire
• Wave 25+ - two bosses at once

TURRETS

• Sentry Gun - up to 2. At the cap you get sentry upgrade cards instead: Twin Barrels, Rapid Fire, Drum Mag, Grenade Launcher, Incendiary Rounds, Long Barrel, Tesla Coil
• Medic Turret - up to 2, separate from sentries; heals the closest player. Upgrades: Nano Boost, Wide Beam, Triage, Armor Patch
• Hold E next to your turret to pack it up and move it

SOME OF THE CARDS

Vampire, Ricochet, Overkill, Momentum, Phoenix, Hat Trick, Interest, Zombie Repellent, Deep Pockets, Airstrike... ...plus a few dumb ones: Disco Fever, Moon Boots, Auto Bunnyhop, Yeet, Bonk, Lottery Rounds, Deal with the Devil, Pinata, Knife Party, Party Popper

CONTROLS

• SHIFT + E - class ability
• SHIFT + R - place a sentry / medic turret
• CTRL + R - airstrike / fire wall
• Hold E - revive a downed teammate, or pick up your turret
• F - swap primary (with the Holster card)
• Mouse - class, perks, cards and lobby; rerolling cards costs cash
• !ready - ready up in the lobby, or start the next wave early
• !pause - vote to pause / resume the game