Pretty good. Reminds me of Pachinkremental, but more basic.

There's only a handful of different types of upgrades. Basically buy the cheapest upgrade you can afford, wait until you can buy the next, then prestige. Repeat.

The money scaling seems a little wonky. Can start off slow, then you get lucky with a high value orb and now you have a lot more money.

On one prestige run I got insanely lucky and a super rare orb got me up to $3 billion. But prestige only cost a few million. Felt like a waste. It'd be better if the prestige bonus scaled with how much money you have at time of prestige, instead of being a hard-coded number.

But with all that said, it looks like it has the bones for what could be a fantastic game.