Ideas are plentiful, but I would most of all like so see things that could realisticalliy fit into the world, and the year it’s set in. I have a few serious ideas:
Camouflage net: Takes 1 inv. slot. Equippable in the 4-7 hotkeys. Hold “fire” button to make the player deploy into a prone position, covered by the net. Takes 3-5 seconds to deploy. Now enemies can’t see you unless they almost step on you. The player can do nothing except look around. Emerging also takes 3-5 seconds. Good for setting ambushes or avoiding patrols.
Watch: I fully support 0L0’s suggestion for a watch, to see what time of day it is! Even if it was simply implemented in a corner of the HUD.
I see there’s lots of suggestions for new guns as well, but I think this really needs to be something that adds to the arsenal, not just a cosmetic duplication of the current weapons.
Machinegun / KSP 58: A proper swedish machinegun in 7,62 mm. This would also require implementing a new feature: Deploying it. The weapon would have a tripod and require you to deploy it into a crouched position, or even onto waist-high cover. This would take 4-5 seconds to do. Once deployed the player cannot move. The MG would fire accurately with a VERY high firing rate, twice that of the AG4. Emerging from the firing position would also take 4-5 seconds. You could fire the weapon undeployed, but with a huge spread.
I want to add that I find the idea of melee weapons in GZ nonsensical.
You do not want these deathmachines anywhere within 10 meters of you, and to be honest, a lightsaber is the only thing that would have worked.