New co-op games, October 2026

481. Siege Masters
Build. Summon. Dominate.
Build. Summon. Dominate. In Siege Masters, defense is only half the battle.
Build. Summon. Dominate. In Siege Masters, defense is only half the battle. Facing off against three rivals, you must balance fortifying your base with assaulting enemy lines.
Choices MatterReal Time TacticsTower Defense
482. Jigsaw Puzzles Complete
Piece together cozy places, beautiful paintings and your own photos.
Piece together cozy places, beautiful paintings and your own photos.
Piece together cozy places, beautiful paintings and your own photos. Fill optional story and travel albums, or choose any picture and puzzle at your own pace.
Desktop CompanionControllerCozy
483. Factory Survival
Build automated factories with your friends in a voxel world you can…
Build automated factories with your friends in a voxel world you can dig through.
Build automated factories with your friends in a voxel world you can dig through. Mine by hand, then set up miners, belts, robotic arms and assemblers that do it for you.
AutomationOpen World Survival CraftBase Building
484. Tsukumo SNAP!
Every forgotten thing grows a soul.
Every forgotten thing grows a soul.
Every forgotten thing grows a soul. Photograph them with your grandma's ancient flip phone, befriend 161 spirits, and spin them into battle.
JRPGCreature CollectorAnime
485. Follow Suit
Playing card games (Spades, Hearts, Solitaire, Freecell, more coming)…
Playing card games (Spades, Hearts, Solitaire, Freecell, more coming) with your friends, vs…
Playing card games (Spades, Hearts, Solitaire, Freecell, more coming) with your friends, vs bots, or solo. Make a table, share a code or link, and play between any devices.
TabletopCard GamePvE
486. GoE: Escaping the Garden of Eden
GoE: Escaping the Garden of Eden and origins of humanity.
GoE: Escaping the Garden of Eden and origins of humanity.
GoE: Escaping the Garden of Eden and origins of humanity.
Turn Based Combat4XWargame
487. The Boo Club
A 1–4 player online co-op survival game about amateur ghost hunters…
A 1–4 player online co-op survival game about amateur ghost hunters with terrible ideas.
A 1–4 player online co-op survival game about amateur ghost hunters with terrible ideas. Complete rituals, unleash ridiculous gear, and mess with your friends.
ComedyParty GameFunny
488. Sack Investigation
Is it flour? Corn? Potatoes?
Sack Investigation an online multiplayer co-op casual puzzle platforming game.
Sack Investigation an online multiplayer co-op casual puzzle platforming game.
Puzzle PlatformerPvEPuzzle
489. Forged Cards
A roguelike deckbuilder where YOU forge the cards.
A roguelike deckbuilder where YOU forge the cards.
A roguelike deckbuilder where YOU forge the cards. Slot casts into molds, temper their power, and etch combo inscriptions.
Card BattlerDeckbuildingCard Game
490. Octbuster: Video Rental Store Cleanup
A physics sim meets a tidy-up game.
A physics sim meets a tidy-up game.
A physics sim meets a tidy-up game. Octbuster has over 10,000 VHS tapes and an octopus with tentacle arms to scoop them up by the armful.
OrganizingCollectathonCozy
Played by
491. Cardtographer
Evil has returned! Complete the card collection to seal it away!
Evil has returned! Complete the card collection to seal it away!
Evil has returned! Complete the card collection to seal it away! Build synergistic decks for tactical battles.
Roguelike DeckbuilderCard BattlerCard Game
492. DishDash
DishDash is a single-player time management restaurant game where you…
DishDash is a single-player time management restaurant game where you prepare meals, serve…
DishDash is a single-player time management restaurant game where speed, rhythm, and smart decision-making turn kitchen chaos into a controlled flow.
Shop KeeperTime ManagementLife Sim
493. Arcade with Friends
A neon arcade for your next game night.
A neon arcade for your next game night.
A neon arcade for your next game night. Play minigolf, steal flags, draw clues and test your reflexes with 2–8 players.
PartyRetroParty Game
494. Crowns & Chaos
Crowns & Chaos is a 2D, pixel art, arena shooter roguelike.
Crowns & Chaos is a 2D, pixel art, arena shooter roguelike.
Crowns & Chaos is a 2D, pixel art, arena shooter roguelike.
Hack and SlashBullet HellRoguelike
495. Tidy Up The Backrooms
Tidy Up meets NPC Management Sim in a co-optional Horror setting.
Tidy Up meets NPC Management Sim in a co-optional Horror setting.
Tidy Up meets NPC Management Sim in a co-optional Horror setting. Every tape is a real-time voiced article from the official fandom wikis.
Hidden ObjectCollectathonStealth
496. Groundwork Simulator
Dig, haul and wash for gold in an open-world heavy machinery simulator.
Dig, haul and wash for gold in an open-world heavy machinery simulator.
Dig, haul and wash for gold in an open-world heavy machinery simulator. Operate excavators, wheel loaders and bulldozers, reshape the terrain and build your washing setup.
MiningJob SimulatorBuilding
Played by
497. SUSPENCIL
An online drawing and social deduction game for up to 8 players.
An online drawing and social deduction game for up to 8 players.
An online drawing and social deduction game for up to 8 players. Draw your prompt and discuss the drawings to find the Werewolf—the only one with a different prompt.
Comic BookPartyRelaxing
498. You'll Never Find My Cash!
🆓 Free demo available!
🆓 Free demo available! Take turns as cops, raiding each other's houses for hidden loot.
🆓 Free demo available! Take turns as cops, raiding each other's houses for hidden loot. Hide your cash. Find theirs. Most cash wins. A 1–4 player party game.
Social DeductionHidden ObjectParty Game
499. Fish with Friends
A co-op fishing game for 1 to 4 players.
A co-op fishing game for 1 to 4 players.
A co-op fishing game for 1 to 4 players. Catch fish, sell your haul and buy better rods and bigger boats. Head further out for bigger catches, but keep an eye on the weight.
FishingAdventureCasual
Played by
500. DOBA - Dogs Battle Arena
All urban packs of dogs need an alpha, and when it comes to rule over…
All urban packs of dogs need an alpha, and when it comes to rule over parks, dogs have…
All urban packs of dogs need an alpha, and when it comes to rule over parks, dogs have their own ways!
MobaBattle RoyaleCartoony
501. Veyora
Veyora is a medieval open-world RPG with survival and farming elements…
Veyora is a medieval open-world RPG with survival and farming elements, created by a solo…
Veyora is a medieval open-world RPG with survival and farming elements, created by a solo developer.
Choose Your Own AdventureFarming SimLife Sim
Played by
502. Rise of the Merchants
Rise of the Merchants is a medieval city-building, economic, political…
Rise of the Merchants is a medieval city-building, economic, political, and trade…
Rise of the Merchants is a medieval city-building, economic, political, and trade simulation set in a persistent online world.
Political SimStrategy RPGResource Management
Played by
503. Void Squadron
You fly the fighter. Your squadron flies with you.
You fly the fighter. Your squadron flies with you.
Fight, mine, and build your squadron in a 3D space-combat roguelike where your wingmen fight at your command.
Vehicular CombatSpace SimBullet Heaven
504. Have you lodged a ticket?!
A chaotic co-op IT support game for 1–3 players.
A chaotic co-op IT support game for 1–3 players.
A chaotic co-op IT support game for 1–3 players. Race through the office, solve support tickets, manage priorities and SLAs, and survive another day on the helpdesk.
Party GameRoguelite3D
505. Sausage Adventure
One sausage. Your cards. Everyone's problem.
One sausage. Your cards. Everyone's problem.
One sausage. Your cards. Everyone's problem. Time jumps, hovers and dashes through a kitchen full of traps.
Action RTSCard GameComedy
506. Dino Island-Jurassic Land
Go through the dinosaur ages and raise your way up, brace for disasters…
Go through the dinosaur ages and raise your way up, brace for disasters and catastrophes.
Go through the dinosaur ages and raise your way up, brace for disasters and catastrophes. Build as you like, and build into a sprawling city!
Colony SimCreature CollectorCity Builder
507. Mimic Alert
A co-op horror game where anything can be a mimic.
A co-op horror game where anything can be a mimic.
A co-op horror game where anything can be a mimic. Memorize the building by day, hunt by night with a friend — or play PvP: one Mimic Queen against up to four humans.
Walking SimulatorPsychological HorrorHorror
Played by
508. The Reflection
The Reflection is a ritual-based co-op horror game focused on tension…
The Reflection is a ritual-based co-op horror game focused on tension, teamwork, and…
The Reflection is a ritual-based co-op horror game focused on tension, teamwork, and survival.
InvestigationPsychological HorrorFirst Person
Played by
509. Solo Shift! Karaoke
Front desk, food and drinks, cleaning—you've got to manage it all!
Front desk, food and drinks, cleaning—you've got to manage it all!
Front desk, food and drinks, cleaning—you've got to manage it all! Take on task after task all by yourself!
Local Co-opSimulationCasual
510. Shark Tales: Reef Rogues
Small fins. Big trouble.
Small fins. Big trouble.
Small fins. Big trouble. Battle underwater swarms solo, in four-player local co-op or Steam online co-op.
Bullet HeavenArena ShooterTop Down Shooter
Played by

481. Siege Masters

482. Jigsaw Puzzles Complete

483. Factory Survival

484. Tsukumo SNAP!

485. Follow Suit

486. GoE: Escaping the Garden of Eden

487. The Boo Club

488. Sack Investigation

489. Forged Cards

490. Octbuster: Video Rental Store Cleanup

491. Cardtographer

492. DishDash

493. Arcade with Friends

494. Crowns & Chaos

495. Tidy Up The Backrooms

496. Groundwork Simulator

497. SUSPENCIL

498. You'll Never Find My Cash!

499. Fish with Friends

500. DOBA - Dogs Battle Arena

501. Veyora

502. Rise of the Merchants

503. Void Squadron

504. Have you lodged a ticket?!

505. Sausage Adventure

506. Dino Island-Jurassic Land

507. Mimic Alert

508. The Reflection

509. Solo Shift! Karaoke

510. Shark Tales: Reef Rogues