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Crab Rhapsody

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Crab Rhapsody screenshot 1
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Crab Rhapsody

RIFF DEV · Published by Phoenix Game, RIFF DEV · Official site ↗

Last updated 27 Sept 2026

Earn Claw Coins and become unstoppable! Help Mr. Claw stop Crab-GPT and its agents from monopolizing music copyrights. Build your band, unlock ability dressup, and buy Claw Chips anytime, anywhere to upgrade weapons, trigger wild combos, and craft insane builds.🤘🦀🎸

Free to PlayComing SoonDJCTQ 101 DLC available ↗Full Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Action, Adventure, Indie, RPG · More free games

Join Mr. Claw's quest to thwart Crab-GPT's music copyright schemes by building a powerful band and upgrading weapons with Claw Chips. Experience a blend of action, adventure, and RPG elements as you explore and upgrade in Crab Rhapsody from RIFF DEV.

About this game

🤘🦀🤘

Crabby Never Cry, Rock and Roll Never Die! Crab Rhapsody is a unique crab roguelite shooter where you can build upgrades in real-time and build your band to fight against CrabGPT — an AI trying to monopolize the Abysea’s music.

💪Upgrade Anywhere and Anytime!💪

Through the Claw Watch, players can access the Claw Chip Store anytime to purchase unique chips and gain new abilities. With versatile Claw Chips, every run can adapt to your preferred playstyle — whether strategic or action-packed.

🎵Build Your Superpower Crab Live Band🎵

Assemble your crab musicians from Rock, Jazz, Funk, Traditional Chinese, Orchestral, and Electronic Synth — Whether it’s Erhu with a DJ or Drums with a Saxophone — it’s all up to you! Every mix creates a one-of-a-kind real-time soundtrack. From Martial Arts Bands to High-Tech Hackers to Adorable Idol Crabs, discover countless unique bands, each with their own abilities and styles. Build your band and your playstyle — all at once!

🎸Upgradable Musical Weapons🎸

From the Chinese Flute Spear to the Trumpet Shotgun, the Guitar Chainsaw to the Bass Machine Gun, the Pellet Drum Taiji to the Guzheng Wind Blade, and beyond — the tech giant Claw House arms players with a vast arsenal of powerful, one-of-a-kind music weapons. And Effect Units to modify your gameplay mechanics!

🧢Ability OOTD, Be a Cool And Powerful Crab!🧢

Unlock the meta-progression dress-ups to customize Crabby, change the cute, silly look, and get special abilities for your next run.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS: Win 10+
  • Processor: Intel i5+
  • Memory: 8 GB RAM
  • Graphics: Nvidia 450 GTS / Radeon HD 5750 or better
  • Storage: 3 GB available space

Recommended

Recommended:
  • OS: Win 10+
  • Processor: Intel i5+
  • Memory: 16 GB RAM
  • Graphics: Nvidia GTX 460 / Radeon HD 7800 or better
  • Storage: 3 GB available space
  • Additional Notes: A good headphone/speaker can give crab a better band audio experience.

Supported Languages

English, Simplified Chinese, Japanese

Latest news

  • AnnouncementsOfficial

    Crab Rhapsody Is Coming to Redland 2026! 🦀🎸

    Welcome to the island and try Crab Rhapsody! 🦀🎸 Build your own crab band, mess around with upgrades and crazy builds. Humans and crabs are all welcome! 🤘🦀🎸📅 October 2–6, 2026 📍 Fuxing Island, Yangpu, Shanghai, China
    Read full article on Community Announcements (Yosmi)
  • Community & EventsOfficial

    Crab Rhapsody Is Coming to TapTap Game Fest! 🦀🎸

    Come meet us at the festival and get your claws on the latest version of the game!At TapTap Play Festival, nearly 100 game IPs will come together under one roof, featuring AAA titles and promising indie games, creators from China and abroad, beautifully crafted game exhibits, highly immersive cosplayers, official merchandise available for pre-order, and much more.A celebration made for players. Come join the party!📍 West Bund Art Center, Hall A, Shanghai, China 📅 September 12–13, 2026 🦀🎮 Booth: C08
    Read full article on Community Announcements (Yosmi)
  • AnnouncementsOfficial

    Thank You 4 Playtest!

    Hey, Crabbies!Thank you to everyone who joined the first Playtest of Crab Rhapsody and rocked out with our crabs! 🦀🎸During the Playtest, our dev crabs received tons of valuable feedback and suggestions. We’ve already started hammering away at our little computers (they’re smoking...) — fixing bugs, polishing the experience, and cooking up even more fun stuff.We’re really happy to see that so many players enjoyed our band-building system, instrument weapons, upgrade chip system, and the roguelike experience that combines action with strategic build-making. At the same time, we also found some areas that definitely need some love, such as the chip system being a little difficult to get into, the game tutorial feeling a bit fragmented, and performance issues with builds in the later stages.Moving forward, the dev crabs will prioritize fixing and improving these issues that affect the overall experience, while continuing to cook up more fun and interesting designs for the full game!The dev crabs are hard at work...The computers are already smoking... 🦀💻💨Once again, thank you to everyone who joined the Playtest, reported bugs, shared feedback, and rocked out with our crabs! Join Discord to be crab bandmate and save the music of Abysea!Dev Crabs from RIFF DEV
    Read full article on Community Announcements (RIFF DEV)
  • Patch NotesOfficial

    🦀Playtest Extended + Patch 0.65.28

    ❤ A huge thank you to everyone who's played Crab Rhapsody! Our dev crabs have received tons of feedback, bug reports, and suggestions from the community. Every single one has been carefully scribbled into our little crab notebook before we furiously clacked away at our tiny keyboards to squash bugs and polish the game.📢 One piece of feedback kept popping up: many of you wanted more time with the public playtest.After some serious crab deliberation, we decided... you humans are right!So we're releasing a new update and extending the public playtest by TWO MORE WEEKS! 🎉Head over to the Steam page to join the playtest, and keep sending us your feedback—or any crazy ideas that make our little crab brains bubble with inspiration!If you're enjoying the game, we'd really appreciate it if you Wishlist the game, follow our social channels, and join our community! 👍💡 ImprovementsChipsImproved the refresh rules for several Chips.Adjusted stock price fluctuation rules and refresh timing. Added a notification when prices remain unchanged, and fixed refresh issues after loading a save.Instrument WeaponsImproved projectile trajectories.Optimized the performance of Taiko Thunder.Enemies & BossesAdded Hit Stop and Hit Mark effects to enemy hits for better combat feedback.Improved the abilities and combat behaviors of multiple enemies and bosses.Fixed issues where enemies could behave incorrectly after being knocked back or repeatedly execute certain skills.Improved defense, interruption, and knockback feedback. Enemies with Super Armor now display a Knockback Immune indicator.Improved Boss spawn protection and visual presentation.Bosses now spawn with a short delay after entering boss arenas to prevent immediate attacks.GameplayAdded adjustable Aim Assist levels.Added Aim Sensitivity settings.Improved the reward collection flow for reward rooms, shops, rerolls, and teleport activation rewards.Improved room generation rules to reduce consecutive rooms with the same type or tags.UIRes...
    Read full article on Community Announcements (RIFF DEV)
  • Patch NotesOfficial

    🦀Playtest Patch 0.65.23

    A huge thank you to every crab player who's joined the Crab Rhapsody Playtest so far!Our developer crabs have received a ton of thoughtful feedback and suggestions, especially regarding bugs and gameplay improvements. As soon as your reports came in, we immediately put down our instant noodles and rushed back to our tiny computers in our damp, dark sewer office to start fixing and polishing the game.Here's everything included in this update!💡 ImprovementsUIAdded off-screen enemy indicators to make monsters outside the camera view easier to track.Improved the Band Member information panel. You can now hover over the entire ability panel instead of just the icon, making it much easier to view each band member's information.Added click protection to the Refresh button in the Portable Shop to prevent accidental rapid-click interaction issues.Added hover tips for the instrument weapons info card.Improved the visual effects of chips with locking effects.ChipsAdded a new Equipment Chip category.Some Chips with locking effects have been reclassified as Equipment Chips, making their functions easier to understand.Instrument WeaponsAdded a maximum knockback distance to prevent enemies from being launched too far away.Improved the aiming behavior of the Bass Machine Gun.Optimized the performance of Taiko Thunder.Cleared lingering weapon effects after combat to prevent them from interfering with player movement.PlayerPlayers now become invincible after clearing a combat room, preventing lingering damage or knockback from interrupting entry into the jellyfish portal.Added visual effects when the player is revived.LevelsReduced the chance of high-difficulty Elite Rooms appearing early in a run.TextImproved the readability of various text and removed wording that could confuse.Band SystemAdjusted parts of the Band Energy system, making it easier to activate Band Performances.BalanceRebalanced some Orchestra band member abilities and several Stock Cards.OtherImproved the flow and i...
    Read full article on Community Announcements (RIFF DEV)

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