To help you optimize your current roster, could you share (e.g., Empire of Cats, Into the Future)? If you list a few of your favorite or highest-rarity Cats , I can also provide a custom strategy to help you clear stages faster. Share public link

If you are looking for a different experience without risking your main account, some community members create fan-made projects

Instead of risking a ban with a mod, you can expand your roster through standard gameplay: