I would like to see body parts of humanoid creatures be collectible, I'd love it if you could collect the body parts of humanoids you have killed and use these body parts to create your own creatures in a lab. For example, the head of an avian on the body of a glitch with the arms of an apex and the legs of some powerful boss you killed.
Nothing like playing god while playing videogames. However. I think that rather than going full Doctor Frankenstein, perhaps we could splice captured creatures to create new ones, instead? Maybe we could even recreate Jurassic Park.
There can never be too much SCIENCE, especially not if it's the kind that can break loose and go on a rampage inside your ship.
So You Can Force Feed People Their Own Appendix And Chop Someones Ass/Leg/Arm Then Proceed To Beat Them To Death With It Or Collect Heads On Your Walls. Or Use The Head Part Of The Cat Mech As A Cooker To Boil The Cat In Or Kill Something With Its Own Tail.
As creepy as this sounds it would make for a good element in the game especially for NPC backgrounds to add to their stories and such. Even in some horror aspects where you goto a mad scientist laboratory where they had all kinds of weird twisted things everywhere.
Creature creation sounds fun, but rather than collecting bits and pieces I'd rather see some sort of 'scan' feature so you don't have to go out and farm parts if you want to make more than one of something. Scanning something once and then adding it to your library of creature creation options sounds a lot more fun. Gotta scan 'em all, right?
I would love this! Collecting and showing off brains in glass containers along with dismembered body parts! Not that I do that in real life... But yes great idea, it would be good to collect and catalogue parts and make your own Frankenstine!