Whether funny, sad, or just generally random, death is one of the most important moments in your character's life(s). No idea how difficult it would be to code, but I know I feel like an absolutely awesome feature would be the ability to give off one final emote as I go down, or even just slip into unconciousness. Maybe describing the gruesome details of my death, or glaring at my killer as my head rolls, or clawing at the locked door to my only escape route. May not be worth the time to create, but certain to add a lot of flavor to what should be an important scene for everyone involved.