Ratatan is a rhythm-driven roguelike action game that blends side-scrolling combat with music-based controls. You and up to three friends can team up online as waves of over a hundred characters clash in chaotic, large-scale melees. Success depends on timing your rhythm commands to direct your Cobuns, positioning your Ratatans effectively, and knowing when to pull back - movement and tactical choices matter as much as timing.
Set on the bright, toy-like island of Rataport, the adorable, animal-like Ratatan characters share a single dream: to travel to The Everafter and meet the mysterious Goddess. Their hopeful journey is filled with persistence, charm, and an upbeat soundtrack that drives both combat and mood.
The game features expressive 2D animation designed to give each character lively personality, and a catchy, toe-tapping score that ties the action together into a heartfelt, energetic adventure.
Early Access v0.6.9 Hotfix Patch Notes
Update Super Fever Skills now grant Super Armor. Super Fever Skills will no longer be canceled by knockback or status effects caused by enemy attacks. Improved gameplay experience by preventing the sudden drop in BGM intensity from reducing player enjoyment.Adjusted Super Fever Skill behavior so that not all Tension Gauge is consumed upon activation; a small portion will now remain.BGM now transitions smoothly with a fade after using a Super Fever Skill. Extended the display time of item rewards after opening a treasure chest during 'Treasure Chance'. In Random Match lobbies, players who remain inactive for 4 minutes will now automatically leave the lobby. This prevents multiplayer sessions from starting due to idle players.Added a message that appears when attempting to join a Random Match and no available rooms are found. In multiplayer lobbies, the player who becomes the room owner will now have an owner icon displayed next to their status.Bug Fixes Fixed an issue where save data could be lost if it failed to load properly at startup. Fixed a crash that could occur when freeze and burn effects were applied simultaneously. Fixed an issue where certain visual effects did not display as intended. Fixed a bug where obtaining Ratakaruta under specific conditions in multiplayer could cause an error. Fixed an issue where Raindrop Hop would hit enemies and fail to explode upon ground impact. Fixed COMtan’s movement speed when passing through the Goodie Gates in multiplayer. Fixed an issue where interacting with a Treasure Chance chest after clearing a wave could become impossib...
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