New co-op games, August 2026

61. Purrrifiers: Cleaning Chaos
A chaotic “Goofylike” co-op cleaning sim for up to 4 players.
A chaotic “Goofylike” co-op cleaning sim for up to 4 players.
A chaotic “Goofylike” co-op cleaning sim for up to 4 players. Purr cats, cast spells, clean messes, craft weird tools, and cause trouble in equal measure. Your mission?
FunnySandboxFirst Person
Played by
62. Together in Forgotten Lands
Two souls, one destiny.
Two souls, one destiny.
Two souls, one destiny. Embark on a co-op adventure through a forgotten land, where teamwork and wit are the only way to navigate the wonders and dangers of a magical cave.
Split ScreenFantasyPlatformer
Played by
63. SHRIMP GAME: OVERKRILL
SHRIMP GAME: OVERKRILL is a solo or multiplayer third-person shooter…
SHRIMP GAME: OVERKRILL is a solo or multiplayer third-person shooter RPG set in an abyssal…
SHRIMP GAME: OVERKRILL is a solo or multiplayer third-person shooter RPG set in an abyssal realm.
MechsThird Person ShooterThird Person
Played by
64. Box Knight
Fight. Die. Repeat.
Fight. Die. Repeat.
Fight. Die. Repeat. Become the Box Knight and brawl through a monster-infested office, floor by floor, boss by boss, in this irreverent action roguelike.
Beat Em UpComedyHack and Slash
Played by
65. IGS Classic Arcade Collection
Classic IGS arcade games come to Steam!
IGS Classic Arcade Collection brings together 8 classic IGS arcade hits in one collection.
IGS Classic Arcade Collection brings together 8 classic IGS arcade hits in one collection.
Martial Arts2D FighterSide Scroller
66. How Asian Parents went to School
An online 1-4 player co-op adventure where you experience the legendary…
An online 1-4 player co-op adventure where you experience the legendary struggle of getting…
An online 1-4 player co-op adventure where you experience the legendary struggle of getting to school as an Asian parent.
DifficultComedyPlatformer
Played by
67. Holey
A co-op horror game where you are part of a crew sheltering in a…
A co-op horror game where you are part of a crew sheltering in a collapsed tunnel…
A co-op horror game where you are part of a crew sheltering in a collapsed tunnel, scavenging loot across maps filled with deadly creatures born from a biological war.
PvEFirst PersonHorror
Played by
68. Galumb
🥊 GALUMB Clench your fists, keep your balance, climb to the top!
Punch, kick, push and race your way to the top in this chaotic multiplayer party game.
Punch, kick, push and race your way to the top in this chaotic multiplayer party game. Outsmart obstacles, team up when it helps, or betray your rivals.
RacingPlatformerAction Adventure
Played by
69. The Last Disease Z
The Last Disease Z is a harsh multiplayer survival experience where…
The Last Disease Z is a harsh multiplayer survival experience where everything is against…
The Last Disease Z is a harsh multiplayer survival experience where everything is against you. Abandoned cities, zombies and bandits, a struggle for resources and a place to live.
Post ApocalypticOpen World Survival CraftZombies
Played by
70. Old Coin Pusher Gaiden
A new evolution of Old Coin Pusher Friends: a coin‑pusher RPG where you…
A new evolution of Old Coin Pusher Friends: a coin‑pusher RPG where you train your samurai…
[For Content Creators] STP WORKS allows gameplay videos, livestreams, and monetization through partner programs on platforms such as YouTube when using our games.
ManagementDungeon CrawlerHack and Slash
Played by
71. Dino Party
Grab up to three friends for this party brawler where classic…
Grab up to three friends for this party brawler where classic party-game chaos meets fast…
Grab up to three friends for this party brawler where classic party-game chaos meets fast, punchy combat.
MinigamesFightingParty Game
Played by
72. Submerge
A deep-sea exploration company sends you and your friends to…
Your Only Goal: Escape With friends or on your own, no matter who stands beside you.
A deep-sea exploration company sends you and your friends to investigate a research facility that has mysteriously gone silent.
Psychological HorrorHorrorAdventure
Played by
73. Pigeon: A Love Story
Soar over life-size, to-scale cities in this needle-in-a-haystack…
Soar over life-size, to-scale cities in this needle-in-a-haystack simulation.
Soar over life-size, to-scale cities in this needle-in-a-haystack simulation.
WholesomeCozyAtmospheric
Played by
74. Western Rye
Western Rye is an open world survival crafting adventure game set in…
Western Rye is an open world survival crafting adventure game set in the old west American…
Western Rye is an open world survival crafting adventure game set in the old west American Frontier. Create your dream outlaw!
WesternOpen World Survival CraftBase Building
Played by
75. Gathera
Gather, craft, build and explore alone or with up to 3 friends.
Gather, craft, build and explore alone or with up to 3 friends.
Gather, craft, build and explore alone or with up to 3 friends.
CraftingPixel GraphicsSandbox
Played by
76. Hide and Moo!
Somewhere in this field, someone is doing their best animal impression.
Somewhere in this field, someone is doing their best animal impression. It’s you.
Somewhere in this field, someone is doing their best animal impression. It’s you. Record your own animal sound, then try to match it under pressure while hunters close in.
Hidden ObjectComedy3D
Played by
77. C.U.B.E
Help your friends survive... just not better than you.
Help your friends survive... just not better than you.
Help your friends survive... just not better than you.
PhysicsPuzzleHorror
Played by
78. Vessel
“VESSEL” is a two-player online horror puzzle game.
“VESSEL” is a two-player online horror puzzle game.
“VESSEL” is a two-player online horror puzzle game. Experience varied puzzles, monster chases, boss battles and item collection alongside a rich story.
Dungeon CrawlerPuzzleHorror
Played by
79. Adventure Land - The Code MMORPG
An eternal indie MMORPG where your CODE does the grinding.
An eternal indie MMORPG where your CODE does the grinding.
An eternal indie MMORPG where your CODE does the grinding. Play manually or automate up to 4 characters with JavaScript.
ProgrammingParty Based RPGMmorpg

61. Purrrifiers: Cleaning Chaos

62. Together in Forgotten Lands

63. SHRIMP GAME: OVERKRILL

64. Box Knight

65. IGS Classic Arcade Collection

66. How Asian Parents went to School

67. Holey

68. Galumb

69. The Last Disease Z

70. Old Coin Pusher Gaiden

71. Dino Party

72. Submerge

73. Pigeon: A Love Story

74. Western Rye

75. Gathera

76. Hide and Moo!

77. C.U.B.E

78. Vessel

79. Adventure Land - The Code MMORPG