
King of the Hat
A 2D party platformer where you fight with a hat! Throw your hat to attack, defend and bait opponents. But watch out! If someone jumps on your hat... you die!
From can't-miss crowd pleasers (940) to underrated indie hidden gems (517), all in one place.
Can't spot a co-op or party game yet? Searching also pulls matching titles live from Steam.

A 2D party platformer where you fight with a hat! Throw your hat to attack, defend and bait opponents. But watch out! If someone jumps on your hat... you die!

A 2-4 player online party game about risking your life for the thrill of high-stakes gambling. Use your items wisely to gain an edge over chance and play until you are the last person standing.

The original cute and hardcore shrine maiden shooter is now available on Steam! Completely new game, a sequel to the home original "Pocky&Rocky" (Super Nintendo Entertainment System)! The adventures of Pocky&Rocky begin once again.

Chase your friends in this heart-racing "Tag" based game. Use a grappling hook and bouncy physics to your advantage. Features proximity voice chat.

Minesweeper Together is a puzzle board game about revealing cells and avoiding mines cooperatively or competitively.

Puzzling Action for One or Two Players.

Astro Duel is a competitive local multiplayer party game. Rounds are quick and death is sudden. Blast your friends into space. Run over their helpless bodies for good measure.

After the shipwreck in Africa, Bud and Terence save a village from criminals and make their way home on a raft loaded with bananas. But of course it wouldn't be a Bud and Terence adventure if everything went according to plan.

Experience the epic conclusion of Toaplan's legendary shooter series with Batsugun including the lauded Special version! Choose your favorite character and spaceship in this thrilling genre-defining bullet-hell action. Now on PC with modern enhancements!

Some pets got lost from their owners in an office and now need to work together, using boxes, mats, buttons, climb on shelves and tables or just make a mess trying to find them in this colorful local co-op game!

"Old Coin Pusher Friends 2" is an online cooperative coin pusher game set in the Edo period. Players work together to defeat yokai, repel skulls, and aim for the jackpot. As the game progresses, players can upgrade their abilities and equipment to become stronger.

The classic couch competitive gameplay of games like Bomberman brought into the modern era. Place bombs, get out of the way, destroy your friends, collect power-ups, 'splode your way to victory in smooth multiplayer with virtually unlimited local and online players!

The Rogue-Lite shooter where you CRASH-KILL comical abominations! Pilot your spaceship as Swagthulhu in this original and wacky "Lovecraftian Parody"!

Last Slice is an action brawler where pizza has special abilities! In the campaign you deliver pizzas, and beat up anyone who stands in the way. In multiplayer, fight over the last slice of pizza with up to six people.

Control your hands and destroy friendships in this physics-based couch/online fighting game. Use your elastic arms to swing, slingshot, and parkour around the highly dynamic maps. Wield powerful weapons or use your bare fists to bonk your opponents!

Bämeräng is a fast paced boomerang fighting game for two to four players. Enjoy hilarious boomerang battles against your friends in local multiplayer or using Steam's Remote Play Together.

Action arcade! CAPTURE enemies of your color and AVOID the rest to become the best in the world! Fast, addictive and 100% challenging!

Play solo or with friends in this 4 player local couch co-op roguelite auto-shooter where enemies aren’t your biggest problem; your friends are! Smash foes, dodge bullets, and enjoy chaotic trolling as you punch, throw, and ‘accidentally’ sacrifice each other to survive relentless waves of enemies.

TANKNAROK is a fast paced couch/online action game where 2-4 tanks duke it out in a wide range of arenas, with tons of explosive powerups and deadly hazards.

Challenge yourself to a new kind of bullet-hell fusion shooter. Change your aircraft to get new skills just when you need them against advancing foes. Aim for the top spot!

This Is Golf is a casual but challenging first-person golf game with randomly generated holes. Shot shaping and distance are based entirely on mouse motion. Play solo or in lobbies of up to 8 players, and enjoy a fun, competitive, and slightly goofy golfing experience.

A wrestling management sim that's easy to pick up and play. Book fantasy matches, create epic stories and develop your wrestlers as you grow to dominate the industry. With extensive customization and depth, you can bring your wrestling dreams to life.

Welcome to the psychedelic world of Vectronom: experience waves of color and a pulsing geometric path that changes with the beat! All set to a hypnotic electronic soundtrack. There’s only one thing to do: turn up the volume and go with the flow.

Your next chaotic couch co-op party game is here! Drive, boost, and crash like wild with friends in this parking palooza

Jump, run, steal, fight, catch, and solve puzzles in this minimal-style adventure inspired by the golden age of the Japanese computer MSX!

Calcium Chaos is a casual Twin-Stick Roguelite that takes you on a journey by train to confront the necromancer and her skeleton army. Get ready to explore a world filled with crazy weapon combinations and unexpected allies as you embark on an epic quest to save the world!

Relax with this beautiful, Zen board game. Play with friends, AI, or simply enjoy the solo experience. It's like a holiday for your mind...

Free the galaxies in this action platformer! Jump, swing, dig and shoot your way through uncharted planets. Give hell to the Overlord's forces and face alien foes. Earn rewards after every battle and add them to your ever-growing arsenal.

Battle 1-3 friends in the fast-paced & frantic arenas of Zero-G Gunfight. Pickup different guns that change how you move & fight. Dodge enemy bullets & avoid unique hazards as you strive to be the last one standing!

Strategically match an insane number of shapes and make a watermelon without running out of space in this new hit action puzzle game! Featuring intense versus modes, and relaxing co-operative modes, play online or offline however you'd like!

Monster Meals is a fast-paced cooking game where you and a friend control monster chefs in a food truck, preparing meals with exotic creatures for monstrous customers. Play solo, local co-op, or online co-op—but serve quickly, or you’ll be on the menu!

Traverse the dungeon in this awesome action / bullet-hell roguelite where every choice could make or break your run. Stack over 130 different items and create powerful synergies to become truly overpowered with 13 unique characters!

"I Have an Item" is a multiplayer game with a set of different game modes about risk, reward, and item manipulation. This IS NOT about getting the most loot — it's about SURVIVAL.

Discover how people across the country think! The Jackbox Survey Scramble is a collection of hilarious survey-based game modes, using real one-word answers from real people. Really! Grab some friends and start guessing!

CashGrab is a game which redefines the asymmetric horror genre. Grab some friends and get ready for a trip to #ScaryTown! This is literally the best game you'll ever play.

Othello Let's Go is a beautifully designed strategy board game for all ages. A total of 8 levels of computer AI difficulty, suits for both beginners and experts! More than 100 carefully selected Endgame and Lights Out levels are waiting for you to solve!