What's Your Main Gaming System?

It's a game where you set up a yard with cat items and once in a while you check it to see what cats visited. The cats just come to use the stuff and leave fish - the currency in the game- and occasionally mementos. There are common cats and rare cats (who only come when certain items are there) and the goal is to collect all the cats. It's a lowkey but fun game to play. So you check once in a while to collect currency, refill food bowls, and see what cats visited. (I'm bad at explaining so anyone else feel free to add more)

Here's some screenshots:
The yard and the cat album
You can buy a yard extension and change style
Another yard style - you need premium currency, which isn't that hard to get if you save and once in a while the styles are at reduced price
Where you collect gifts-currency the cats left you. Gold is rare/premium so this screenshot is not something you'd normally see. Silver fish is the common one.
Example of rare cats. They only show up when these items are there.
The infamous Tubbs who people have a love/hate for