In a nutshell

• Early Access Launch: Ratatan, the Roguelite Rhythm game, hits early access on September 19, 2025.
• New Worlds Revealed: Players will explore World 3: Jam Jammer Jungle Journey and World 4: Frozen Flower Fantasia, each with unique bosses and environments.
• New Characters & Weapons: Fresh Ratatans debut alongside new weapon types like staves, bombs, scythes, and hammers, expanding gameplay variety.

Game Source Entertainment has announced that the Roguelite Rhythm game “Ratatan” is launching in early access on September 19, 2025.

Additionally, new information about the game was revealed, including two new worlds and new characters that players can choose from.

Ratatan Newly Revealed Content

World 3 – Jam Jammer Jungle Journey

A dense jungle where the ruins of ancient drums lie hidden. Swamps and fierce wildlife stand in the way, while deep within, the priestess Tolja So prepares a dark ritual to resurrect an evil god.

World 4 – Frozen Flower Fantasia

A garden of eternal spring… or so it seems. Now completely frozen over, this frigid domain is ruled by the icy Glaciera and her loyal followers.

New Characters

Several previously unrevealed Ratatans made their debut during the event. New weapon types, including staves, bombs, scythes, and hammers, will add greater variety to the battlefield.

On September 14, a special livestream will be held on the YouTube program “AGRS Channel”, which will feature the latest updates, post-launch roadmap, and information on upcoming events.

Ratatan is launching in early access on September 19, 2025.