gud gaem. All jokes aside, really good game. Doesn't have the P2W aspect that most other games like this have. I'm completely F2P and so far I've earned over 4000 cat food by grinding missions and speedrunning SoL stages. Fun little game to pass time with. The cat energy system they have developed is really nice in my opinion. It prevents the user from looking at the screen for too long, which helps with your eyes.