New player here who just downloaded the Windows client of Universal Battle 2 and noticed that it is a real resource hog. The GPU (GeForce GTX 1080 Ti) was running at 98%(!) and cpu at about 52% which doesn't seem right for a pretty simple (graphics wise) 2D app.
Maybe you should have a look at the Unity Profiler
Excited to be able to use the app
/D
* EDIT *
The browser version seems to be leaner.