Very basic mobile-only (android) clicker game with very linear gameplay. Could be fun for a few minutes, but gets boring very very quickly. Each upgrade is limited (5 level ups max), most of the time you'll have only 1 option to upgrade, the other options are locked until you upgrade your harbor (which you can only do after you max out the other upgrades). So you don't have a lot of exciting stuff to do, and the game is too predictable.
The game does feature nice graphics and interesting harbor theme, but these are mostly the only pros of the Harbor Tycoon Clicker.
The game interface is a bit unresponsive at times (you have to tap upgrade buttons multiple times before it finally registers your tap). But the clicking part is actually fun and quite responsive. It has nice visuals, and when you use 5 fingers to tap it looks and feels pretty good.
Overall, a very boring clicker game with very limited upgrades and very linear gameplay. If you do like the harbor theme, you can try playing it since its free anyway, but you'll probably find this game a waste of your time.