Wasup guys, I am kinda old player of this game and I see that most important things didn't change so far.
a ) Skill tree - It's too expensive, 15k XP for hardened is too much (1500 zombies) redo whole skill tree so it will be cheaper (way more players)
b ) Not needed but always nice, change the aura of items to red or yellow (like in D*** MMO)
c ) Change fire station on CV to old one (2 much camping)
d ) GI everywhere (same shit as logging out and stashing on outlands or colorado)
e ) Nerf IMI Tar-21 and make it spawn alot