Thank you for the kind words and detailed feedback! I certainly spent more time on the environments than on the enemies, which is something I want to improve after the jam.
I've seen this game run on five different computers but it's the first time I've seen this graphical glitch or heard of disappearing trails. Could you please tell me what OS and GPU you have? Are your drivers up-to-date?
As for where to go next, check out the bottom-right of the map. There's a shower room in the crew quarters where you can use your new sliding ability ;)