Buy Scrapnaut as a Steam key at Gamesplanet.com

Online co-op up to 4 players
You will be able to change the game mode to online cooperation, even if you start in single player mode.

Farming and cooking system
Create your own farm and produce food. Use your cooking pot and discover different types of meals.

Explore and collect ressources
Collect the necessary resources to build your base, fix damaged items and complete quests.

Build your base
Build and improve your bases! Produce and store electrical energy. Be prepared for enemy raids! Each biome allows you to build various unique items.

Fight-or-Flight
Create and improve your equipment. A good weapon and armor will help you survive, but when your opponent is much stronger than you - better run away!