Some tips: if you have an auto clicker button, that makes things progress faster than holding the mouse button. I also recommend downloading an auto clicker that also records the position of the mouse click, then set it to click on each thing, including the windows and the crane, with only 1ms delay. Then set that to run while you're AFK for any reason.
The "Auto" finger gun upgrade is slower than using an auto clicker, and once purchased, will forcibly activate if your autoclicker would be faster than it, making it a downgrade in such situations.
The only problem I have with this game is that it can create situations where it's literally impossible to live. Example: the Jupiter level (more likely to happen in Dark) can create 2 lines at the same time in an X formation where the both red bits are blocked from access before they even come onto the screen.
This game needs an auto-save feature!
I was at year 49 and my browser crashed.
When I re-launched my browser there was no way to continue where I left off, the only option was to start a new game.
Been traveling for 35 floors since starting at 40, hey, a new enemy that I have to get past. I should have more than enough life to take it on... nope! There goes 3 hours of progress... yeah, I'm done with this game.
I have no problem playing this game, but I still wonder... why Unity? I am actually a big fan of Unity for 3D games... but this is not a 3D game, there is no reason for it...
Papa's Fliplinearia. You manage FliplineStudio's or some random company's database and books in the guise of a "game" so they can just use you for free labor. Hey, if you're going to be spending your free time doing simulated labor, you might as well be doing real labor. Even if it was as blatant as that, you know you would do it if it had badges.