how to beat lvl 10 (the one where you have 10 lives left: tap the left arrow, but dont hold it. just tap it repeatedly so the businessman moves slowly enough to not make the wall appear
theres a black screen glitch. if you click an arrow twice (moving to the left or right twice) fast enough, there can be a third arrow even though you already reached the edge (such as when choosing if you want to rescue the roach or cut down the tree). if you click that arrow, there will be a black screen. the game isnt programmed to go left or right when you already reached the edge so you are taken to absolutely nothing. the only way to fix the bug is to restart the scene
tip on how to easily survive for a long time: jump and corner-flip on the nearest block. hold the up arrow so you will keep jumping and corner-flip any block you see. you will jump non-stop and also climb up faster than the tower can stack. if you do it well enough, you can see the blocks spawn
it looks stupid to just leave an open wound after being shot and then winning the duel. maybe after winning a duel with injuries, the wounds will be patched up (bandages around a bullet wound or eye patch over a missing eye)
I try to stick to generic names so they're easier to remember and whatnot. (Uruk literally means orc though.)