It would be nice if besides guns and explosives etc. you had some kind of device that can regenerate your and your teammates' health and adrenalin. I always found it annoying that in UT you can heal nodes and vehicles, but not players. Doesn't really make sense imo. :S
Anyway, lots of options here... If it's a Terran device it could be something relatively simple like a syringe pistol. Prim fires a healing / adrenalin charge into your arm, and alt fires them into other players. Each shot contains a fixed amount of health and/or adrenalin, and starting ammo is limited to, say, 100 each (~25 per shot?).
There are no (ammo) pickups for this "gun", which is carried like a translocator and it doesn't take up a weapon slot, but you can recharge it with your own health and adrenalin! Select the weapon, press Special, and prim transfers health / adr. to the weapon (you stick it in your arm, maybe you actually see the blood flowing through some tubes etc.) This can of course best be done if your health is 100+, or if you're near health pickups. But as long as you have some health or adrenalin left, it will work... You can more or less sacrifice yourself for your teammates if you want to.
If the weapon is alien it can use healing link gun-like energy beams instead of darts and syringes. But, in keeping with the Skrith's savage nature, this device could also be regenerated with the health and adrenalin of enemies by hitting them with a short-range beam or maybe some kind of grapple / probe that shoots out and buries itself into the victim.
Something like that, anyway...
