AreaZ game is a hardcore survival game – where you have to focus on survive techniques, use local resources in different Area(z).
Survival is based on exhaustion expressed as calories - player has to use for movement and crafting. They can be replenished by various real life survival strategies, from resources available in environment at area, where player is currently situated in.
Each action brings risks and rewards. Resources needs to be used wisely and player should plan his next actions carefully in order to survive and reach the next extraction point to the next Area(z).