Developers should be make a "survival map", or anything, like this. Like Fion Drone Dump Site, but with normal enemies. Every 10th wawe can be a boss, and players can earn money with this map. The destroyed turrets and walls will be respawn after the map, so people can't loose it. With this map we can play long time without exit to the "big map", and earn some money. If is this in the game, sorry, i didn't beat the "Zone One" yet. The game is really cool! (but i hope, later will be some new skills)
Uh...it's a bonus surprise! (The fix for that should be coming tomorrow).