Even a rudimentary crafting system will turn PS2 into this:
You: Help, base under heavy attack!
Me: Yeah, hurry!
Crafter1: #$#%^ i'm farming mats for grenade, brt when i'm done.
Crafter2: Yeah, me too I need rubber for tire upgrades. brb in 20 minutes.
You: We can't hold out that long!
Crafter2:
Crafter3: How do you make nickel? I have copper, iron and zinc.
Crafter4: LFG Flax farming for armor.
Crafter5: Wait where do you get those?
Crafter4: North, all the way near the Vanu base
Crafter6: Invite me! I need Flax
You: ....
