As someone who has played many, many idle/tapper games, this game captivated me. The graphics are simple yet pleasing; the gameplay is engaging strategically, mathematically, and skillfully; most importantly, the game has a very short download time and is able to run on decade-old devices like mine that can only run a select few games.
Multiple times, I had to adjust my strategy. The game has no reduction on offline idle production, yet provides special bonuses for both manual and idle production. Every time I thought I was near the end, a new decision, landmark, or entire functionality would present itself.
10/10, I would rate this best or second best idle game available. It's so good that I'm reinstalling for a second playthrough.