Top similar games like String Theory:

Sonic Surge: Rhythm Showdown is a fast-paced rhythm game based on classical games of our childhood where players battle to the beat and hitting notes to unleash powerful combos and grind for the highest score. Master the music, dominate opponents, and conquer electrifying tracks!

Martial arts meets music video in Dead as Disco, a neon-drenched Beat ‘Em Up where every punch, kick, and combo syncs to the music. Join Charlie Disco on a quest to confront the villainous Idols and reunite the band.

Build turret defenses to survive, gradually expanding your territory to escape to the next level. Don't get too comfortable though, the levels go on forever. Do they get old eventually? Probably. But you'll keep coming back for more.

High-speed anti-grav racing with hand-built physics for a direct, responsive feel. Slide along chargeable strips, knock rivals off the track with melee attacks, and race a friend in local splitscreen. A separate Battle Mode adds weapons.

Hailing From the Abyss is a rhythm game with a unique duel setup. Beat powerful enemies in rhythmic battles by using consumables, acquiring power-ups, and skill. Guide Suri while she faces her past memories in style and rhythm!

Hotwing Hellions is a high-octane, 2 player couch competitive arcade shooter set in a lawless space-western universe. You and a rival bounty hunter race through hostile fleets, dodge swarms of bullets, and take down massive bosses as you blast through stages in split-screen chaos.

STARDUSTER is a musical and arcade game wrapped in an abstract aesthetic with neon lights designed for players who enjoy difficult challenges and seek to push their own limits.

Mix and match colors and blast your way through waves of Chromies in this fast-paced retro arcade shooter. Play as the Chroma Crew to defend the Rainbar and restore color to the fading planet of Chromara!

Blast off into rhythm gaming with Chromatic Cruiser! Navigate space, shoot notes & switch instrument tracks in time to the beat. Power-ups, custom songs & online multiplayer. Join the elite pilots and become a space-faring musician today!

Waiftriss is a FPS stylized shooter. Where skill and shooting prowess lead to victory, so team up and prove that you are the best.

Project OutFox is mod friendly, cross-platform rhythm game engine based on StepMania, featuring 21 different modes simulating different dance, sensor, instrument and key-based rhythm games. Play your way through 25+ years of community content and relive your nostalgia and try to outfox your friends!

ANGEL.lite is a drum-focused rhythm game. Learn breakbeats, understand kick, snare and hi-hat grooves, and uncover a whole world of breakbeat music.

Why are you getting to know one of the most difficult games in the universe, Embark on this challenge with the new casual game, platform that aims to become one of the games most hated for its difficulty,

Dive into the cyberpop world of Beat Souls! Dodge and dance your way to a high-score in this intense rhythm action game.

0N35H07 (ONESHOT) - arcade first/third person 3d shooter about balls that shoot lasers at each others. It's free game, and it's source code is open to view and change. Multiplayer, decent bot AI, character customization, amazing soundtrack.

An unusual cast of queer & quirky aliens battle it out in the galaxy's favourite sport using their signature skills & traits. Featuring an incredible soundtrack, unique stage gimmicks, custom match settings, bonus games, tons of unlocks & insanely detailed pixel art, it's time to get into the zone!

MAKE YOUR WAY TO THE TOP OF MINDSCAPE TOWER. DELVE INTO THE MINDS OF YOUR OPPONENTS IN THIS MICROGAME FRENZY. BE CONSUMED BY THE TRUTH THEY SPEAK TO YOU, IN THE CEREBRAL BATTLE OF SIGHT AND SOUND HIDDEN WITHIN EACH OF US.

A story-driven rhythm game where you follow the beat on a rotating clock to restore fractured time and emotion.

Show the world your skills in Beatstomping in this ryhthm based rouquelite survivorgame!Survive "Cybergrid - The Show" and become a real "Beat Survivor" !

Project Adrenaline is the future of Arena Shooters. Find yourself surrounded by a roaring crowd as you wall-run, climb, slide and kill to ultimate glory. Some would call you an athlete, others see you as a killer; but to the blood-thirsty audience, you are simply known as a neon-gladiator.

Rhythm-reactive track flyer. Fly neon highways carved from the music — grab orbs and dodge hazards locked to every beat, kick and drop. Climb global leaderboards, take the Daily Challenge, or load your OWN songs and ride tracks built from them. Pure neon, pure rhythm.

Be the voice out of the choir! Beat of Rebellion is an isometric rhythm-based Hack & Slash. Follow the Beat, create your own Melodies and unleash devastating combos to fight against a totalitarian regime in a cyberpunk city.

Falconet is a retro-style twin stick shooter with smooth weapon switching and quick reaction gameplay. Travel through unique levels, solve puzzles, and use your diverse arsenal of weapons to efficiently eliminate an army of rogue machines, rescue human survivors, and rack up high scores.

Prepare to take flight in the retrofuturistic PalmRide universe. Explore neon cities, colorful mountains, beaches and more while shooting your way through a world full of enemies who want to kill you. Enjoy an on-rails shooter with retro outrun aesthetics!

SYSTEMCRASH92 is a side-scroller survival experience focused on crafting, progression, and highly replayable runs.

Splitfire is the homage to classic twin-stick shooters like Geometry Wars, that evolves the genre by answering the question, 'What if both thumbsticks controlled their own weapons?'.

Stunted Gravity is a hovercraft stunt-driving game set in a neon-dystopian future. Race, jump, and improvise lines across arenas where gravity pulls in any and every direction. Execute stunts, evade hazards, and battle enemy drones as you pilot though the interplanetary Stunted Gravity Circuit.

Rift is a third person arcade-style shooter with elements of stealth, melee combat and tactical gameplay driven by a cinematic story bursting with twists and turns.

A stylish retro-FPS where time can be slowed with a single jump... Including a hard hitting arsenal of weapons to blast mo-foes away in satisfying style!

A cyberpunk sports-action arcade game like you've never seen before! In this high-stakes badminton match, you'll rush across the court, make pivotal plays, collect powerups to enhance your abilities, and use your skills to execute power shots!

Ping Pong Space is a modern incarnation of the classic Pong game, set in space. Accept the challenge to defeat the AI robot and become the retro tennis champion of the galaxy!

Poly Smash is an isometric, highly destructible game set in space. Experience the cooperative game modes with up to 3 others or test your strength in the 3v3 mode.