I been making some maps for quite a while now and i thought of some ideas you could do. Remember, you dont have to do my ideas.

1. You should make an option where if u press a button thats linked to a door that costs money, its opens
2. there should be a button or something where u can only buy it if everyone is near it.

[Under this is stuff that already exists/bugs but i just want to point out to the developer]
1. When there is a door that has rebuyable on it, whenever i buy it, its still one use.
2. Using m9k weapons glitch out the game. For example, when u run out of ammo on one gun, u can only trade 1 weapon in your inventory.
3. if u run out of ammo using m9k weapons and you have 0 grenades left in your inventory, it glitches the grenades inventory and shows that you have infinite grenades.
4. If ur reloading a m9k weapon and you grab a speed cola perk (either from machine or the wonderfizz), it glitches out your gun and you cannot reload that one gun. [Not 100% accurate]
5. When i was playing a nzombie map with my friend, we were using m9k weapons still. When he brought a perk, his arms/playermodel was the entire perk!
Honestly, i think m9k weapons are NOT SAFE to use in this gamemode.
Zet0r, if u want to see screenshots on discord, send me a message on steam FIRST, then ill put my discord username + 4 numbers on steam. Finally ill put the pictures in discord chat.