Top similar games like O2Jam Online:

A clean, rhythm‑infused precision runner where you weave through shifting obstacles with focus and flow. Threadline rewards instinct, timing, and mastery, delivering short, intense runs that pull you into a calm, satisfying state of momentum.

Try Beatcore for free! A simple rhythm game where you hit beats as they come down the lanes. This version does not permit access to the workshop.

Coloring Game is a fantastic anti-stress game. Animate the pixel picture by coloring it in full!

A warm, retro pixel art idle game that's terribly satisfying. Click, automate, prestige — and build your empire one pizza at a time.

Beat your best scores in Neon Beats, a 2D platformer game with rhythm based levels!

Easy on the eyes and easy to play, customizable themes and hints.

Nurture a small pot of succulents that grow in real time. Viridi is a safe haven, a place you can return to for a moment of peace and quiet whenever you need it.

Roxy Raccoon's Pinball Panic is a reimagining of the 3D Platformer but told through a unique, pinball format. End the witch’s wicked schemes and conquer her many challenges. Prove once and for all, that you are the true pinball champion!

Ride your music. Audiosurf is a music-adapting puzzle racer where you use your own music to create your own experience. The shape, the speed, and the mood of each ride is determined by the song you choose.

"Boom! Boom!" is a chill puzzle arcade fireworks game. Let's blow rockets!

Sorting trash has never been so much fun! Be the change you want to see in the world - sort, fight against time, practice your skills and find valuables!

Welcome to Notanote！

A puzzle game, where pieces are generated based on your mp3/wav music. Put the track back into shape using sound as your only clue. Pop, rock, rap, classics - this game works perfectly with all music genres.

Take control of a paddles left and right sides and move them up or down to guide a ball! Guide the ball through several game modes by either dodging on-coming holes trying to make your ball collide with them or by aiming for glowing holes that give you points for entering them.

Built for those who want to better themselves. A unique rhythm game designed to help reclaim your motivation and attention. Focus the timing and direction of your movements to burst projectiles into a mesmerizing eruption of flower petals. 

Winken: The rhythmic piano game where you read real sheet music, on a real score! 🎮🎶Ready to rethink your definition of piano game and rhythm game? Beginner or Expert, get ready to discover something new with Winken: a game where you really play music.

Rebound Raver is a Brick Breaker style game from Retro Twist Games combining elements from the classic Break Out / Arkanoid games with a Pinball twist. Includes banging rave tracks from DJ Yan and audio light/visual FX for that rave club feel.

Game-Kun: Input Challenge is a reaction-based hiscore mini game. Test your reflexes and input skills with your gamepad. Unlock skins and other characters to enhance the fun! Can you reach the final level and compete for the ultimate hiscore?

A community focused band rhythm game with complete player customization and a wide selection of game modes.

AIVX PUSH is a mind-bending new arcade puzzle game from acclaimed designer AIVX, where the pieces move with the music! Lock in, zone out, and build up your combo as you master both timing and strategy.

A frantic word puzzle where letter tiles rise, the board falls, and golden keys must be rescued. Spell fast, trigger orb powers, chase combos, and climb the leaderboards.

Bitcoin Chill - a simulator of meditative purchasing and selling bitcoins with pleasant music will let you relax and escape from your everyday life.The concept of the game is very simple - you shouldn't be afraid of bankruptcy or thirst for wealth, all you need to do is relax.

Hear that thunder? Neither do I 'cause it's THE SUNNIEST DAY OF THEM ALL! Romania's most chaotic and unpredictable hip-hop duo has FINALLY released their passion project. Master the rhythm, unlock medals, and crush the leaderboards across 29+ (and more incoming) tracks. GET IN THERE ALREADY!

Everything you love about rhythm games, brought to your digital piano. Load your own MIDI files, play on real keys, and climb online leaderboards.

Follow May, an independent and charismatic girl, in her quest to find her missing brother. An exciting puzzle adventure with hidden object elements.

A customisable rhythm game which includes a level editor, Steam Workshop support, automatic level generation and much more!

Avi Games presents another cozy collection of hidden-object fun with Sweet Home 2: Look and Find Collector's Edition! Grab a warm blanket and get comfortable for more object-seeking and puzzle-solving in the fun first sequel in the series that proves that home is where the heart is!

Play as Dodo the duck exploring a beautiful little forest. Strum your favorite guitar and watch as the forest creatures happily vibe along to your music.

Game With Balls! Move the Steam Deck to navigate through handcrafted mazes. -- Game With Balls can only be played on a Steam Deck or with a controller that supports gyro.

Punch to the beat! The ultimate home workout arcade. Use your webcam for AI scoring, or simply follow along to sweat—no camera required. No VR, no wearables needed. 200+ moves to get fit. Import your own music, customize your workout routine.

Build a beat. Spawn platforms. Climb.

A simple rhythm game where you hit beats as they come down the lanes. Level editor included.

VR Pianist is a VR music game where you can play on virtual piano. Enjoy unique 'line-art' graphic style together with contemporary, classical and orchestral music. Maybe you are the hidden talent waiting to be discovered!