Man o man first im gonna say Great job on this drunken_F001
ok lets start with the ideas
1.Remove using buy in console and use it in chat instead like
!buy god
!buy ammo
!buy gun
!buy allguns
2 Noblock,, enable so people can trigger noblock by typing something like !noblock and then they would have noblock 4 like 3-4 sec
or a noblock that is always on when it comes 2 player vs player colision
3 .input more fun stuff 2 buy?
+ Health (upgrades your health by buying more health like u start with 100 hp then u buy the first slot of extra health witch gives u 110 or something like that and u can upgrade this 2 like 400 health)
+ Ammo increase same as the + health but with ammo on 1 weapon example ...(pulse rifle in hl2dm that has 30 shots in the gun and 60 in ammo slot or what ever u wanna call it) and the + ammo would upgrade the store ammo
4:Trail... gives u a trail for a player based on how muth credit they have(Noobs doesnt have trail:P)
5. HUD screen..maybe input a new hud screen on health and ammo and time?
6 Show Hp.... shows the Hp on any living npc/human?
also add cvars 2 disable these 4 people that dont want them or dont need them...?
Hope u can atleast think of doing 1 of these Smile would be awsome!