Plain graphics are simple and soothing, which makes the whole thing relaxing. i find it easy to just tap and combine them.
Click on the cats to merge them, and drag and drop them to combine into higher levels.
The game lets you click on different cat types to start the merging process. There are no complex buttons, just simple clicks, which is kinda weird anyway.
Most players should merge cats as soon as you get them. The merging mechanic is the only thing you need to focus on.
Q: What are the controls? A: Click and drag cats to merge them.
Q: What is the objective? A: Merge cats to unlock new types.
Q: Are there any stated features? A: Not stated.
Q: What is the main mechanic? A: Merging different cat types.