Obtain a certain item in the deepest level of the dungeon. The goal is simple, but the path is unpredictable!

Modular Mech

This machine, called CAT, has a structure that allows its parts to be freely interchangeable; only one core module is absolutely essential. Show your originality. Remember that each pilot cat has their own strengths and weaknesses.

Simultaneous Turn-Based Battle

In Nyassembled!, the actions of all units are commanded in advance, and then they act simultaneously. The key to victory is anticipating your opponent's actions.

Procedural Generation

The world map and battlefields are randomly generated. Build your strategy on the fly.

Other Features

Various modules and skills
The combinations of CAT modules and pilot skills are endless.

Destructible environment
Every object can be destroyed. Let your cats run wild. The more they destroy, the more bonuses you get.

Objects with care
Battlefields are filled with objects that can affect the outcome of a fight. How you use and handle them is where your skill comes into play.

Fog of war
It's hard to deal with threats you can't see. The same goes for the cats you play against. You can gain an advantage by spotting your opponents first and launching a preemptive strike.

Replay and log
Don't worry when a lot of things are happening at once. The powerful replay and log feature gives you a complete picture of what happened.

Carrier
If you can't win with CATs alone, you can support them directly with special functions and items installed on your carrier.

Story

In the distant future, a long time has passed since most of the human race was wiped out on Earth and the Moon. The very few survivors live quietly in a small city in a remote corner of the world, entrusting their existence to the control of computers, in perpetual stagnation without progress or decline.

You are an information technology expert living in such a city.

At the request of an acquaintance, you have been searching for her missing cat. You followed his footsteps through electronic records, which somehow led you to an abandoned server no longer in use.

There you found a mysterious virtual world, a playground for electronic cats. Putting aside the purpose of your visit for the moment, let's play with them using CATs.