Shank 2: Hold the Line in Survival Co-op
Join a friend for two-player Survival, where you fight through escalating enemy waves, protect supply caches, and turn each arena into a weapon.
82% positive of 2,585 reviewsPlaying now: 4$9.99
Difficult · Indie games to play together
355 Difficult · Indie games your group can play together online, including Shank 2, Magicka, and Serious Sam HD: The First Encounter.
All games: 24
Magicka
Magicka is a satirical action-adventure game set in a rich fantasy world based on Norse mythology. The player assumes the role of a wizard from a sacred order tasked with stopping an evil sorcerer who has thrown the world into turmoil, his foul creations besieging the forces of good.
82% positive of 19,410 reviewsPlaying now: 32$9.99
Serious Sam HD turns Egypt into a co-op shooting gallery
Clear an arcade FPS campaign with up to 16 online players, or use Fusion 2017 for local split-screen with up to four on one display.
91% positive of 7,424 reviewsPlaying now: 60
AI War: Fleet Command Turns Co-op Into a Galactic Campaign
Join up to seven friends in a long strategy campaign against two AI empires. Expansion helps your resistance, but destroying key enemy infrastructure can draw more attention.
84% positive of 992 reviewsPlaying now: 3$9.99
Spectromancer
A turn-based online fantasy card game. No character leveling, no grinding, no deck building - just 100% skill-based and fast-paced card battles!
86% positive of 336 reviewsPlaying now: 11$6.99
DEFCON: Nuclear Brinkmanship With Your Friends
Command one of six world regions as radar, fleets, bombers, and nuclear silos turn DEFCON's tense alliance game into a contest to lose the least.
87% positive of 3,509 reviewsPlaying now: 22$11.99
Crypt of the NecroDancer turns co-op into a rhythm run
The base game has two-player local co-op; Synchrony adds four-player local and up-to-eight-player online sessions. Every move has to land with the beat.
94% positive of 23,639 reviewsPlaying now: 0$2.99
SUPER CHICKEN JUMPER
A spy-chicken tries to save the world from doom in this runner/shooter game that has a little bit of everything with a touch of chicken and anime girls on top. Run for your life in 6 different worlds and shoot your way through tons of enemies until you become a legend.
96% positive of 4,887 reviewsPlaying now: 0$2.99
Never Split the Party
Never Split the Party is an ultra social rogue-like! You're one of four adventurers joining together to explore a procedurally generated dungeon, amass powerful upgrades, and cooperate with your fellow adventures to conquer and crush the evil dungeon champions!
76% positive of 4,400 reviewsPlaying now: 0Free
Fear Therapy
Fear Therapy, is a multiplayer(1-4) and single player psychological horror game.Try to complete the quests and leave the horror house before it is too late! Satan getting angrier every second and nothing holding it back.
67% positive of 3,624 reviewsPlaying now: 0$4.99
Killsquad
Hack and slash? Check. Twin-stick-shooter? Check. 4 player coop to slay hordes of aliens & bosses with your friends? Check. Skills, upgrades, weapons, gears, talismans and more to make you stronger? Check. Wake up, bounty hunter. We have a mission for you. Time to clean up the scum of the galaxy.
70% positive of 2,837 reviewsPlaying now: 0$29.99
Throne of Lies®: Medieval Politics
The 3D online multiplayer game of social deduction and mischief, inspired by medieval politics and the Werewolf/Mafia (1986) genre. Gather 'round the tabletop, uniting allies of the realm with strategy to distinguish friend from foe.
76% positive of 2,706 reviewsPlaying now: 0Free
The Ship: Murder Party
The Ship is a murder mystery multiplayer.
83% positive of 2,555 reviewsPlaying now: 0$9.99
Kopanito All-Stars Soccer
Fast-paced football game without a referee on the pitch and with crazy super-powers! It may not look serious, but we guarantee, that it is. Kopanito’s match engine is well-balanced and entirely skill-based.
84% positive of 2,434 reviewsPlaying now: 0$5.99
Kung Fury: Street Rage - Ultimate Edition
The original epic introduction to the eternal KUNG FURY beat ‘em up saga. New stages, and the Hackademy. Both THE ARCADE STRIKES BACK and the A DAY AT THE BEACH campaign.
89% positive of 2,249 reviewsPlaying now: 0$19.99
It Steals
AROUND EVERY CORNER. Face against stealthy antagonists that will take advantage of your expectations.
98% positive of 2,162 reviewsPlaying now: 0$4.99
FORCED: Slightly Better Edition
FORCED is a challenging 1-4-player game with co-op at its heart! A mix of tactical arcade action, RPG elements and puzzles will forge you and your friends together. As slaves in the toughest gladiator school of them all, you will face a plethora of unique trials - designed to be your death!
74% positive of 1,778 reviewsPlaying now: 0$14.99
Sneak Thief
Sneak Thief is a first person, shooter, strategy, stealth and puzzle game that lets you choose how you want to play. Use your wits and expertise to setup and perform heists whether that be by using brute force to smash your way through or by getting away without making a sound.
73% positive of 1,745 reviewsPlaying now: 0$14.99
Darksburg
DARKSBURG is a co-op roguelite in which you must escape a procedurally generated medieval city overwhelmed by undead forces. Fight alongside up to 3 friends, overcome the revenants and get out while you can...
63% positive of 1,660 reviewsPlaying now: 0$14.99
Star Saviors
Saviors brings the best bullet hell experience you can find on Steam. Play through 18 challenging stages in this ultimate test of tactics and reflexes.
80% positive of 1,535 reviewsPlaying now: 0$1.99
Bleed Turns Co-op Into a Two-Person Bullet Ballet
Take on seven action-platforming levels with one friend in local co-op, then replay Bleed’s remixed difficulties, Arcade run, and boss challenges.
92% positive of 1,501 reviewsPlaying now: 0$4.99
Survisland / 实境求生
Survisland is a super hardcore sandbox survival game that pays great attention to restoring the real survival experience. The character has rich and realistic actions and reactions to , and the process logic of making props is no different from reality.
62% positive of 1,467 reviewsPlaying now: 0$14.99
Topple Tactics
Topple Tactics is a physics-based multiplayer tower defense game where one huge player controls the map by placing towers and using abilities, whilst the little players level up their stats and equipment to reach the end of the map and defeat the huge player!
88% positive of 1,377 reviewsPlaying now: 0$9.99
Mineirinho Director's Cut
A really cool 3d platform game, lots of extreme adventures with our friend Miner, now we have the option Double Miner and the adventure gets a lot cooler. Director's Cut version has unpublished scenes that have never been seen.
66% positive of 1,372 reviewsPlaying now: 0$0.99