Mr.Prepper: After Big Boom is a mobile survival simulator in a dangerous post-apocalyptic world. Develop shelter, collect items, explore the world and fight - all to survive in this hostile environment.

Enlarge and develop your shelter - a place where you are safe. Each room has a different use, so make the right choices, what you build may affect your future!

Become self-sufficient, build appropriate rooms and use them to produce everything you need to survive.

Equip yourself with weapons and explore the post-apocalyptic world around your refuge. You can meet other survivors, complete tasks for them, collect the necessary items, survive! 

On your way you can meet many dangerous creatures or degenerate survivors. Craft special weapons and be ready to fight.