Co-op games like Arena Blast
Below are 8 cooperative Steam games similar to Arena Blast, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Arena Blast page.
Ranked picks
- 1

Eleven
Online Co-op alternative to Arena Blast — playable with friends. Shares Action and Casual with Arena Blast.
In Eleven, customize your ship with powerful lasers, adaptive shields, and precision thrusters. Choose colors, ships, and thrusters to match your style. Master zero-gravity mechanics and outmaneuver rivals in intense space battles where every choice matters.
- 2

TONK
Online Co-op alternative to Arena Blast — playable with friends. Shares Action and Casual with Arena Blast.
TONK is a multiplayer tank game, with over 100 vehicles to unlock, 3 gamemodes to play around with, and a lot of different playstyles, combinations and builds to make
- 3

Up or Lava!
Online Co-op alternative to Arena Blast — playable with friends. Shares Action and Casual with Arena Blast.
Participate in only up races with 100 players. Fall down, and you'll burn in the lava! Play with friends or other players. The last survivor wins. Could it be you?
- 4

Sicham Universe : Let's Sicham Today!
Online Co-op alternative to Arena Blast — playable with friends. Shares Action with Arena Blast.
Sicham Universe is a large-scale online party game built specifically for audience participation streams. Streamers and viewers gather in the same space to play races, survival games, team battles, quizzes, and other real-time minigames together.
- 5

Decisive Strike
Online Co-op alternative to Arena Blast — playable with friends. Shares Action with Arena Blast.
A sci-fi team-based Third Person Shooter where strategy is as important as your reflexes.
- 6

Army of One
Online Co-op alternative to Arena Blast — playable with friends. Shares Action with Arena Blast.
Army of One is a first and third person shooter style game based on teams and solo confrontations, with melee combat and objective-oriented multiplayer gameplay. Prove to everyone that you are the best, that you are literally a one-man army, for rewards and abilities.
- 7

Bushi
Online Co-op alternative to Arena Blast — playable with friends. Shares Action and Casual with Arena Blast.
Wield your bow and sword against fierce opponents as you master dynamic parkour in Bushi, a fast-paced samurai-themed arena brawler. Outsmart countless enemies and prove your skill in intense third-person precision combat.
- 8

两体
Online Co-op alternative to Arena Blast — playable with friends. Shares Action and Casual with Arena Blast.
两体是一款轻松欢乐的平台对抗游戏,采用了经典的物理炮术玩法,有着个性鲜明的战斗英雄。玩家们选择自己的阵容与伙伴,与其他队伍来一场激烈的场地争夺战!