Zombie Survival (Level version) Each level will begin when you press the button allowing you to enter the area.
Once this begins each level will last for 90 seconds. Every round will get progressively more difficult. 90 seconds after reaching round 10 the gate will open to allowing you access to the new area.

Between areas you will have a small area in which you can wait for your team to arrive and regroup if playing with others. Once again when pressing the button to begin the next level the round will start.

Prior to each level you will see a wall of signs quickly describing the level, these may give you clues to the location of chests and type of zombie invasion you will experience.

Upon death you will respawn right at the beginning of the map, you must run back to your level to continue gameplay. It is suggested to return as quickly as possible as your items will begin to disappear and more zombies will continue to spawn in your current level.

A death counted is located above spawn to see how many times you have died.

Good-luck.
Thanks to:
PixelEngineer - For the inspiration and gameplay mechanics to make this map possible.
Layerstation - Hosting