Sub-system

A sub-system is a game stage in Rez. There are six sub-systems in Rez; four of the six are guarded by firewalls at the end of the stage.

These same four stages are themed by different cultures. Each sub-system also follows a color scheme: Area1 is red and orange, Area2 is blue and purple, Area3 is green and cyan, Area4 is yellow and green, and Area5 is white, black and red. The Lost Area does not have a color scheme.

Lore
Take this with a grain of salt.

It's been suggested that when Swayzak infected Eden, he sent a horde of Viruses across the Project-K to do his bidding. However, when he had a change of heart and went back to restart Eden, he resolved to get rid of them all and purify the network.

List of sub-systems

 * Area1 - Birth
 * Area2 - History
 * Area3 - Creation
 * Area4 - Evolution
 * Area5 - Eden
 * Lost Area
 * Area X