Universe Horizon

Solid little idler. You're basically upgrading a spaceship to go faster and faster until you're outrunning the universe, and every milestone unlocks something new so it never really stalls out. Offline progress works too so you can just leave it and come back to a pile of resources. Perfect second monitor game while you're doing other stuff. Doesn't overstay its welcome either, you can finish it without it turning into a second job. Worth the price easily.

This is a nice little experience that gives a sense of vastness to the universe even while respecting the user's time and not overstaying its welcome. It's much more compact than most clickers, and more interactive than some of the others I've tried. I consider it worth the price of admission. Also, I got a good one-arm workout while clicking asteroids, and I switched arms occasionally so in the end, both arms were sore for two days. It's not very replayable, so I can't do it again, but I did appreciate that. I liked the excuse to trance out, too. Clickers are dumb, but a little hypnotic.

This was really good.

pretty good, lots of unique upgrade systems that are interconnected and bolster prior unlocks

kilometers per second

You can softlock yourself by spending all early resources (especially Energy) and the best workaround for that is a hard reset.