ULTRAKILL 2D: multiplayer update!

v41

thepenutbutter666

ULTRAKILL 2D

BLOOD IS FUEL

FUNDS AVAILABLE: 0 KB

CONTROL CONFIGURATION

SETTINGS

Click a key, then press a new key to remap it.

CHAT SAFETY CENSOR PROFANITY IN CHAT Replace common profanity with asterisks.

MOUSE CONTROLS FIRE: LEFT MOUSE BUTTON ALT-FIRE: RIGHT MOUSE BUTTON AIM: MOUSE

IDENTITY CONFIGURATION

SET UP USERNAME

Choose the name other players will see in online rooms.

USERNAME

Do you want to change your username?

SOCIAL DIRECTORY

FRIENDS

View your saved friends. Use ADD FRIEND to find someone new.

The other player must have the game open to receive your request.

PLAYER USERNAME

FRIEND REQUEST

YOUR FRIENDS

SOCIAL HUB Your squad. Your channels. Your arena.

CHANNELS⌄

ROOM CODE

# GENERAL

Message

FRIENDS

PUBLIC DIRECTORY

DISCOVER SOCIAL HUBS

Search by hub name, room code, description, or creator username.

SEARCH SOCIAL HUBS

SERVER DIRECTORY

ADD A SERVER

JOIN A SERVER

Enter a server code shared by another player.

SERVER CODE

CREATE A SERVER

Get a code automatically, then share it with your squad.

SERVER NAME SERVER DESCRIPTION

PLAYER IDENTITY

PROFILE PICTURE

Choose a PNG image to use as your Social Hub avatar.

CHOOSE AN AVATAR

CHOOSE PNG

MISSION CONFIGURATION

CHOOSE YOUR SEQUENCE

Pick a solo run or connect with friends using a room code.

ROOM CONNECTION

WAITING FOR PLAYERS

Browse active rooms, create your own, or enter a code to join.

Works across desktop, tablet, and mobile browsers. Share the room link or code.

ROOM CODE

Use 4–12 letters or numbers. Share the code with your squad.

ACTIVE PUBLIC ROOMS

SCANNING FOR ACTIVE ROOMS…

UPGRADE TERMINAL

AVAILABLE FUNDS: 0 KB

MAX ARMOR

Increase health and add a separate armor buffer.

LEVEL

THRUSTERS

Increase base movement and dash speed.

LEVEL

OVERCLOCK

Increase machine gun fire rate.

LEVEL

VAMPIRISM

Increase HP restored from absorbing blood.

LEVEL

FLAK CANNON

Increase shotgun pellet count per blast.

LEVEL

GREED

Increase Kill Bucks earned from all sources.

LEVEL

AGILITY

Decrease dash cooldown time.

LEVEL

CHRONOS DRIVE

Press [L] to slow time. Upgrades boost effect.

LEVEL

BLACK MARKET MODULES

EXPERIMENTAL UPGRADES

Install unstable hardware. Become the problem.

CHARACTER SHOP

Buy shells, accessories, trails, and auras to make your machine unmistakable.

AVAILABLE FUNDS: 0 KB

CURRENT LOADOUT

SYSTEM RECORDS

ACHIEVEMENTS

Prove the machine is more than a weapon.

WEAPON ARMORY

AVAILABLE FUNDS: 0 KB

RAILCANNON

Fires a massive piercing beam that hits multiple enemies instantly.

EQUIPS TO SLOT [3]

ROCKET LAUNCHER

Fires explosive projectiles that deal massive area-of-effect damage.

EQUIPS TO SLOT [4]

POOP MONSTER GUN

Launches a disgusting explosive glob that splatters everything nearby.

EQUIPS TO SLOT [5]

DING-A-LING GUN

Fires ringing shock rounds that punch through enemies at high speed.

EQUIPS TO SLOT [6]

THE DUMB ARSENAL

120 questionable inventions. Scroll the weapon list in combat.

ULTRA PASS

AVAILABLE FUNDS: 0 KB

PREMIUM ACCESS

> PERMANENT 2X KILL BUCKS MULTIPLIER
> EXCLUSIVE GOLDEN HUD OVERRIDE
> VIP TERMINAL STATUS

PROMOTION TERMINAL

REDEEM CODE

Enter a valid promotion code to claim your reward.

PROMOTION CODE

Try BLOODFUEL, 5K, ULTRAPASS, or RAILCANNON.

INVITE TO ROOM

Choose a saved friend or enter a username. They must have the game open.

PLAYER USERNAME

✓

INCOMING ROOM INVITE

ROOM INVITE

PLAYERS

LEADERBOARD

ROOM CHAT

Chat message

ADD BATTLE MP3

NO BATTLE MUSIC — ADD AN MP3 TO PLAY

BATTLE TRACK SAVED ON THIS DEVICE ONLY

KILL BUCKS

Destructive

HEALTH

{current} / {max} HP

ARMOR

0 / 0 ARMOR

[1] GATLING GUN

[2] SHOTGUN

[3] RAILCANNON

[4] ROCKET LAUNCHER

[5] POOP MONSTER GUN

[6] DING-A-LING GUN

SCORE

CHRONOS [L]

READY

MOUSE WHEEL: SWITCH WEAPON

WASD to Move | Mouse to Aim

L-Click: Fire | R-Click: Alt-Fire

SPACE: Dash | ESC/P: Pause

BLOOD IS FUEL.

GAME PAUSED

LOADOUT INVENTORY

Configure weapons and upgrades. Equipping pauses the fight.

SYSTEM PAUSED

YOU DIED

FINAL SCORE

RUN KILL BUCKS

TOTAL KILL BUCKS

ACHIEVEMENT UNLOCKED

MOVE

AIM

ULTRAKILL 2D: multiplayer update!

v41

thepenutbutter666

156This week

7.5kTotal

About

A fast-paced top-down 2D shooter. Dash, shoot, heal with blood, and spend Kill Bucks to upgrade your machine and unlock weapons like the Railcannon in the Armory!

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Created6 months ago

Updated2 weeks ago