Japanese developer INSIDE SYSTEM has announced a surprise release for The Legend of Dark Witch Episode 4, the latest in their Mega Man and Touhou-inspired action platformer series.

The long-awaited and first full sequel in eight years to their retro series is now available, today, for Windows PC (via Steam). Languages supported include Japanese, English, Korean, Russian, and Chinese.

Here’s a rundown on the previously announced game, plus a trailer:

The Legend of Dark Witch Episode 4 is the latest entry in the action game series that began in 2014.

This 2D action game features charming pixel art, where defeating enemies earns you Tres, a resource used to power up your character.

Each stage hides special enemies called Jammers. Your goal is to track them down and destroy them as you make your way to the stage’s final boss room. Winning boss battles grants you new magic, expanding the actions you can perform.

You play as the Dark Witch, Zizou, on a mission to stop Verde, a mysterious group using magical interference to disrupt global communication and seize control of the world.