What's a good Android game that's easy to pick up but still has some depth, you know, something I can play while waiting for builds to finish?

Okay, so I stumbled upon Cash Tree: Earn Grand and honestly, I was expecting another one of those super-simplistic, kinda-boring games. But this one's got a little something extra. Basically, you're growing a tree and tapping to earn cash. Sounds dumb, right? But the dev team really thought about the progression. You're constantly upgrading stuff, unlocking new features, and the little animations are surprisingly satisfying. From a technical standpoint, it's smooth – barely uses 50MB of RAM, and I haven't seen any major bugs. It loads up quick too, like 2-3 seconds on my Pixel 7. The API integration for ads isn't too intrusive, which is a huge plus. It's not gonna win any awards for groundbreaking gameplay, but it's a solid time-killer when you're stuck waiting for code to compile or something. No more spaghetti code situations, thankfully!