First of all, congrats on you first LD!
I'm going to start with some things I see not as good. Firstly try to use an more user friendly file host that don't open up several popups and preferably in English. Secondly, the size seems big for this kind of game but that seems to be Unreal Engine fault so... **shaking my fist at Epic studios**
Now to the game.
A simple platform shooter with cute graphics and nice music that was enjoyable to play. However I encountered a few bugs. I couldn't run and shoot so I had to stop and shoot, not a big problem but a bit strange. The other was a visual bug that enemies sometimes rotated and became just lines, but I thought that was just funny.
A last note was that both SteamVR och Oculus started for me when I started this game. Might wan't to check that it is not VR enabled in the engine.