Hold or Die is a last-stand cooperative survival 3-rd person shooter where you need protect your base against hordes of mutants. Unite with other survivors. Craft barricades traps and turrets. Scavenge for resources in daytime and bring them to the base before night comes over.

Daytime - Scavenge resources. Bring them to your shelter and create barricades and crafting items.
Night time - Mutants active time. Do not leave your shelter and brace yourself to protect your base from hordes of mutants.
Surviving - Make sure that your survivor does not have hunger and thirst. This will weaken him.
Crafting - Upgrade weapons and special traps from your chosen class.
Co-op - Join forces in a team of 3 survivors.
Building - Build barricades, place traps, set up turrets and erect shooting towers.
Unique mutants - Special creatures for killing survivors, each class is a new challenge.