Ratiation

Ratiation is a mix between an idle and a merge game. You play as the rat king, ruler of the sewers whose goal it is to gain as much rat power as he can by combining rats and buying upgrades.

How to play:
Combine the same type of rat to get a new and stronger rat. You even have a tiny percent chance to get a shiny variant! Make sure to combine two of the same shiny rat types to get a new and better shiny.

Buy upgrades to gain rat power quicker so you can become the ultimate rat king! Make sure to get all of the achievements and to discover every single type of rat in your rat-dex! Visit the shifty Racoon in the rat shop to buy new rats if you get sick of waiting for spawns.