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Bunker Swarm Party: survive the horde in your browser

Walk with one finger (or WASD) and let your weapons do the rest. Every bug you take down drops a gem; gems level you up and you pick 1 of 3 upgrades. Build your combo, open chests, pray at the altars and hold on until Ironbeard's Galleon shows up.

▶ Play now 📖 Guide and tips

How to play

  1. Walk: put your finger on the screen and move it (on PC, WASD or the arrow keys).
  2. Your weapons fire on their own: grab the gems bugs drop, level up and pick 1 of 3 upgrades.
  3. Escape with the DASH button and use your SPECIAL ⭐ when it is ready (on PC, space bar and E key). If an enemy glows red, it is about to attack.

You only walk: the disc, the axe, the mortar and the rest of your weapons fire on their own. Enemies spawn around you and ahead of where you walk, so running in a straight line is not enough: circle around, grab gems and choose every upgrade well. You have 3 dash charges to escape (DASH button or space bar) and a special attack that recharges every 40 seconds (⭐ button or E key).

The 4 champions

ChampionTheir ruleSpecial attackHow to unlock
Bolo the ChampionA golf ball who thinks he is a superhero. His discs bounce 2 extra times.Mega Bounce: a wave that sweeps the screenFree from the start
Nutty the MechanicFixes everything with a hammer. A mini-bot shoots by her side.Nut Shower: 30 nuts rain from the skyFree from the start
Chameleon NinjaBlends in so well he sometimes gets lost. 20% chance to dodge hits.Camouflage: invisible for 4 s and double damageSurvive 5 minutes
Captain PeglegA pirate whose peg leg has little wheels. +25% coins.Broadside!: 16 cannonballs in a ringDefeat 2000 enemies in total

Weapons, Tomes and evolutions

Each weapon levels up to 8. If you also own its paired Tome and open an Elite Colossus chest, the weapon evolves.

WeaponWhat it doesPaired TomeEvolution
Sunny BladeSharp sunflowers spin around you.Haste TomeSolar Storm
Yolk MortarLobs eggs that burst on the swarm.Reach TomeYolk Rain
Magnetic CoilLightning jumps from foe to foe.Multishot TomePentatonic Reactor
Boomerang AxeFlies where you walk and comes back through everything.Might TomeSlicing Vortex
Ricochet DiscBounces between foes, stronger with each hit.Gravity TomeSupreme Flipper
Frost BrushA ring of frost hurts and slows anyone close.Iron HeartAbsolute Zero
Angry Golf ClubSweeps everything in front of you with a champion swing.Fortune TomeHole in One
Melon CannonFires watermelons that pierce whole rows.Wind TomeExploding Fruit Salad
Disco TurretDrops a dancing turret that shoots on its own for a while.Inventor TomeRobot Party

The 3 worlds

Each world has its own floor, enemies and boss. Enemies are tougher, but coins are worth more: the place to use what you upgraded in the Workshop.

The swarm and the boss

At minute 9, Ironbeard's Galleon arrives, firing rings of cannonballs and charging. You only win by beating it; if it is still alive at 10 minutes, it gets enraged. Along the way you will meet the Treasure Goblin, who runs off with coins, and altars with blessings from the Bunker gods.

The Swarm that Learns

What makes us different: the swarm changes every day based on what every player did the day before. On the title screen you will see the daily mutation and the Bunker News, with headlines taken from real runs. At 4 minutes a ghost champion from another player may appear: rescue it and it fights with you. And every run enters the daily board.

FAQ

How do I play?

Move your champion by putting your finger anywhere on the screen and dragging, or with WASD or the arrow keys. No aiming needed: your weapons fire at the nearest enemy on their own.

How do I evolve a weapon?

Level a weapon up to 8, get its paired Tome (listed in the table above) and open an Elite Colossus chest. The chest turns it into its evolved form.

What is the Swarm that Learns?

Every night the game checks which weapons players used the most and which enemy defeated the most champions. The next day the swarm adapts: the most used weapon deals less damage and the «winning» enemy shows up more often. Every day plays differently.

Do coins cost money?

No. Coins are earned by playing and only work inside the game, in the Workshop. There are no real purchases.

What are ghosts?

They are real champions from other players who fell that day. They appear trapped in a cage at 4 minutes; free them and they fight by your side for 60 seconds.