200 2D · Great Soundtrack games your group can play together online, including UFO 50, UNDER NIGHT IN-BIRTH II Sys:Celes, and Pizza Tower.
All games: 24
UFO 50 is a collection of 50 single and multiplayer games that span a variety of genres, from platformers and shoot 'em ups to puzzle games, roguelites, and RPGs. Our goal is to combine a familiar 8-bit aesthetic with new ideas and modern game design.
The newest riveting installment in the epic Under Night In-Birth saga rises from the Abyss! Improved visuals and battle system! Witness the curtain fall on the tale of the Hollow Night. Vie for supremacy through exhilarating combat and a deep, robust battle system!
Pizza Tower is a fast paced 2D platformer, with an emphasis on movement, exploration and score attack. Featuring highly stylized pixel art inspired by the cartoons from the '90s, and a highly energetic soundtrack.
Adventure through the mystical Northstar Islands in this all-new take on classic 2D Sonic high-speed action platforming in Sonic Superstars.
Quaver is a community-driven and open-source competitive rhythm game with two game modes and online leaderboards. Create your own maps, or challenge the world in online multiplayer matches.
Hirohiko Araki's masterpiece, brought to life as a fighting game! Battle with 50 colorful characters, wielding Stands, Hamon, and more! See how characters who could never meet in the story interact when they come face to face!
Rediscover the beloved 2D arcade-style beat 'em up inspired by the iconic comic and movie Scott Pilgrim vs. The World!
Gather your friends and come to Tinkertown - A refreshing new Multiplayer Sandbox Experience! Explore magical places filled with loot, danger, and creativity.
Join Sonic in the high-speed adventure of a lifetime across a colorful interstellar amusement park. Color the Universe in Sonic Colors: Ultimate!
Yu-Gi-Oh! MASTER DUEL is the ultimate free-to-play cross-platform strategy card game with fast-paced Duels, stunning HD graphics and a new, dynamic soundtrack! Get ready to challenge Duelists around the world!
桜、紫陽花、向日葵、彼岸花、 幻想の花は散ることなく咲き続ける。弾幕の花も然り。 弾幕の対戦型フラワリングシューティング！一人でも大変遊べます。
The cutting-edge 2D/3D hybrid graphics pioneered in the Guilty Gear series have been raised to the next level in “GUILTY GEAR -STRIVE-“. The new artistic direction and improved character animations will go beyond anything you’ve seen before in a fighting game!
A top-down adventure game in a coloring book world full of vibrant characters. Use painting powers to explore, solve puzzles, make friends, and draw on anything! From creators on Wandersong + Celeste.
Japan’s beloved puzzle game series Puyo Puyo and the world-renowned Tetris® game franchise have teamed up again to deliver even more Puyo-popping and Tetrimino-clearing fun in Puyo Puyo Tetris 2.
Scribble It! is a multiplayer drawing and guessing game. Get in a lobby with up to 16 players and choose from thousands of official words, packaged in a variety of high-quality themes and 3 multiplayer game modes. Perfect for game nights, parties or just hanging out with friends.
Demolish your friends with hundreds of upgradable weapons shot from your customizable tank in this action-packed online multiplayer tanks game. Earn XP to level up and unlock new tanks, weapons, and gear. Fight against or alongside your friends for strategic team or free-for-all matches.
Amongst the best beat’em up series ever created, jammin’ ‘90s beats and over the top street fighting, the iconic series Streets of Rage comes back with a masterful tribute to and revitalization of the classic action fans adore.
42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.
Fight, sneak, and hack your way through randomly generated cities. It's like Nuclear Throne meets Deus Ex, mixed with the anarchy of GTA. Rogue-lite meets immersive sim, and goes completely insane.
Mega Man Zero/ZX Legacy Collection brings together six classic titles in one game: Mega Man Zero 1, 2, 3 and 4, as well as Mega Man ZX and ZX Advent. The collection also features Z-Chaser, an exclusive new mode created just for this set of games.
Bloodstained: Ritual of the Night is an exploration-focused, side-scroller action RPG by Koji Igarashi. Play as Miriam, an orphan scarred by an alchemist's curse that slowly crystallizes her body. Battle through a demon-infested castle and defeat its master to save yourself, and all of humanity!
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.
The popular action puzzle game “Mr. DRILLER DrillLand” makes its Western debut on Steam! You’re invited to a secret amusement park known as “DrillLand” – 500 meters underground!