Buy Tsukisas Arena

About This Game

Storyline

You've just joined a university laboratory as an assistant. But on your first day, you receive shocking news from the lab's head, Prof. Shiika...

"Welcome, new assistant!"
"I'll explain your first job right away!"

"Our lab will be gone next month! It's your job to prevent that!"

A lab standing on the brink of disaster.
Prof. Shiika, a genius but an outrageous social misfit.
And the unidentified squiddies, the subjects of the professor's research...

Thus begins your outrageous research life, where everything pulls you in different directions.

Adventure Part

Prof. Shiika is a super-grade social misfit.
But you can't abandon her as an assistant.
Listen to her story carefully!

Experiment Part

Experiments are essential for conducting research. And the experimental part takes the form of an action game!
The stars of this section are the Squiddies, the subjects of the professor's research.
Control Squiddy and skewer your enemies with its pointed head!
(There are high-level challenges for those with great skills!)

With the pride of a scientist, let's start the grand experiment of the century!

Local Multiplayer

It is possible for two players to play the action game part against each other.
One or more XInput-compatible gamepads are required for this.