Clickstead

Pretty fun, recommend as a way to kill some time.

Fun, though short. Takes about 75 minutes to complete.

Fun quick game

Fun and short incremental, there's maybe one stall point, but otherwise it's short and sweet. It has multiple points where you can just buy multiple upgrades, so it isn't one and done, and the skills are interesting.

Simple, short, fun

Very fun and quick game!! I'll be playing this when I want to relax and reset my mind.