Click Space Miner 2

They actually managed to implement ads (for their own games) into the start of the game like a friggin' mobile game. You even have the option to pay for DLC to get rid of these ads. Guess they're looking for them whales, huh? And, also like a cheap mobile game, this one does not work. It crashes every time I open it and continue the game I started. First time it worked fine, but now I can't even play it without getting an error that causes me to abort the game. Avoid this one like an unvaccinated child.

You have to buy coins, which are worthless, and buying packs give you achievements. So you pay $$$ just to get 4 achievements. Then you need to buy the deluxe edition to access a large portion of the achievements. The game crashes after 10-15 minutes, fatal error. Every time. You lose all progress. The developer is rude. Stay away.

Terrible, not even enjoyable for a minute. Multiple long, unskippable ads at game start. Boring gameplay with seemingly no rhyme or reason, or any point to it. All upgrades do the same (mostly +10 of something) but cost different amounts. Accompanied by bad music the game crashed with a fatal error.