This really looks nice and intriguing. I will have more goes with this, I want to find the island :) My computer is no beast but can usually handle Jam games decently, but this one ran really slow at times. Very good effort though and, again, looking forward to give it some more runs! 

Cool stuff! But I will say I have a really nice pc (6800xt and a r7 5800x) not the highest end but far from the lowest and this game makes my gpu run crazy. I saw the graphics settings are planned, so that not a huge deal. That being said the lighting is really good. Also the settings menu won't close until you quit the game, but you can still open other menus like inventory. Also the quit button didn't work for me.

While I have never used unreal engine I feel all of these things are minor fixes, Great core and the first person camera feels smooth. That is something I have struggled with in unity.