Unturned

Just like many indie games, Unturned doesn't try to be pretentious. This zombie survival action game took the best features from the well-known Minecraft and DayZ and combine them in one intense package filled with angry undead NPCs and sandbox post-apocalyptic wastelands. The goals are easy: build a settlement alone or together with friends, cultivate or hunt to satisfy hunger and thirst, find or get some guns to get rid of the ubiquitous living dead. The in-game open-world is ready to be explored through a wide range of vehicles. In the spirit of a true adventurer, you can try to discover all 6 maps by foot, but be prepared to defend yourself against strangers and acts of nature. It's free2play which means it has a huge community both regular gamers and talented modders. You can download anything from community curated maps to customized weapons and vehicles. Unturned makes it possible for you to upload your own ideas in the form of new kinds of clothing, traps, and even maps.