Ratatan, from Ratata Arts, is a rhythmic roguelite action game that puts the player in command of a marching army across side-scrolling battlefields. The game pairs a seven-button rhythm input with tactical unit orders, procedural levels, and a Fever Mode that changes the music and boosts combat. Hand-drawn art by Nelnal and a dynamic soundtrack underscore each run. The title targets Patapon fans, rhythm enthusiasts, and roguelike players seeking cooperative, replayable encounters.

What kind of game is this rhythm roguelite?

In this game you conduct a legion of Ratatans using beat-based inputs to issue tactical orders across side-scrolling stages. The core loop pairs a seven-button rhythm panel with strategic unit placement and timed attacks, producing large-scale encounters and boss fights. Design emphasis sits on marching commands and pattern memorization, and runs are affected by randomized level layouts and on-run pickups that alter available options.

Does it have a multiplayer mode?

Inside online co-op matches players team up with up to three other players on dedicated servers to synchronize rhythms and share commands. Cooperative timing affects group performance, since coordinated input can trigger Fever Mode and amplify combat effectiveness. The multiplayer supports four-player synchronized marches, and success depends on timing alignment and server stability during intense skirmishes with many actors on screen.

What does the game look and sound like?

On the battlefield the visuals are hand-drawn by Nelnal, presenting bold silhouettes and saturated color that preserve unit readability even with many actors onscreen. The soundtrack reacts to player performance, evolving in real time and shifting during Fever Mode to signal heightened power. Composer Kemmei Adachi contributes to that musical feedback loop, so audio cues function as tactical signals in addition to atmosphere.

Is it hard to get started?

When you begin, the seven-button rhythm demands precise timing, but progression offers clear advancement through collected upgrades and new unit types. Players gather Ratatans and Cobuns, equip weapons and skills, and can adopt larger Cobigons as lead avatars with distinct playstyles. Procedural levels and randomized power-ups change run-to-run strategy, which makes short sessions meaningful while encouraging multiple attempts to discover stronger builds and synergies.

A practical recommendation with a clear caveat

The game is a suitable choice for players who enjoy rhythm-driven strategy and repeatable runs, particularly those who appreciate the Patapon lineage and musical feedback as core mechanics. However, Early Access feedback highlighted balancing concerns and inconsistent multiplayer stability, which is a consideration for cooperative-focused players. For solo or small-group sessions the title rewards persistence and experimentation with builds and synergies.