This is an idle looter game developed by my friend and I'd like to recommend it to you. The game itself is a turn-based rpg and combines features of strategy, city building, business simulation and more.

Pros: Fair price, no in game purchase; Diverse gameplay, countless levels, characters, equipment, skills and more; Smooth difficulty curves, well designed values, no worry of being too strong/weak and there're always levels fit your progress; Continuous and steady updating now (at its early access stage)

Cons: English version is based on machine translation (Developer promised he will fix those fatal translation error but I'm not sure when); Many of the 'dimensions'(level) are based on Chinese history/Wuxia/fiction novels and their lores may be hard to comprehend; AI generated images, poor art and music; The game has currently no offline progress and it takes really much time irl so you may open the game for whole day. Fortunately, the game doesn't seem to take much performance budget and developer is also optimizing.

Anyway the game is really potential and ambitious. I strongly recommend it and you can try the free demo version first. Sorry for my poor English.