Crimson Earth 2

In Crimson Earth 2 player gets set in the highly toxic, unfriendly and foreign lands. Levels become more detailed and have many ways to complete. Environments are now more alive and realistic, with post-apocalyptic setting. In Crimson Earth 2 your weapon arsenal is now really powerful. Shoot the beasts with electric weapons or burn them to ashes with fire. Weapon system has got a huge update and feels even more realistic. Crimson Earth 2 lets players feel the power of working together on zombie killing, as you can share this mission with friends. Try the multiplayer mode and save the planet from the invasion!
summary by MetaCritic