Assist Me Discover a Recreation

So there was this tentacle wars type sport I performed some time in the past and may't for the lifetime of me keep in mind. It's a technique sport the place you begin out in a nook or one thing and also you attempt to seize the entire map in opposition to different colours (I feel your important coloration was purple). Every constructing you seize controls which kind of troop you deploy. The highest left constructing is the pace troop, the highest proper constructing is the power troop, and the underside constructing is an aura protection constructing. (sorry for low effort and unhealthy drawing)