Cataclysm: Dark Days Ahead

Cataclysm: Bright Nights is an open source fork of Cataclysm: Dark Days Ahead. Bright Nights emphasizes game balance and interesting combat with heavier sci-fi aspects over grounded realism focused simulation of Cataclysm:DDA. Additionally Bright Nights contains a lot of rebalanced and reworked game mechanics, optimizations and Quality of Life features to make gameplay more fluid and enjoyable.

Miscreated is a multiplayer online hardcore survival game set in a post-apocalyptic future. You will need to survive against mutants, players, and even mother nature herself.

Force of Nature is an indie open world sandbox game with fighting, crafting, building and farming systems.

Last Day on Earth is a free multiplayer zombie survival strategy game, where all survivors are driven by one target: stay alive and survive as long as you can and shoot walking dead zombies. There is no place left for friendship, love and compassion. A deadly plague pandemic has turned the world into a dead zone. You can trust only yourself in this post apocalyptic world infected with walking dead zombies.

Hardcore medieval multiplayer sandbox with terraforming, free preset and modular building construction, rich crafting (smelting, forging, farming, animal breeding etc.), survival, no target physics based combat, original combat formation system and numerous other features. Taking place in the fictional medieval world, game imposes a realistic system of global politics, economy, and socialization.

Rising World is an open-world sandbox game with randomly generated, fully destructible environments. Starting with the most basic of tools, collect resources to survive in the wildness. Evolve your world to create one of the biggest cities of all time or a gigantic castle, or simply let your imagination run riot! If being creative is all too much, just connect with your friends and get them to help. Rising World is a procedurally generated world, with fully textures landscapes, over 200 different building materials, loads of tools and many other items to help you create OR destroy your world without any restrictions.

The last great human settlement exists within an unforgiving, infected world. Exceptional agility and combat skills make you a powerful ally and a valuable commodity. With your unique abilities you have the power to be an agent of change within this decaying metropolis. Use it wisely.

Dead or Alive? Make up your mind, stranger. We don’t like that undead business here in Louisiana… Survive solo or with friends as you look to fulfill your basic needs of food, water and shelter, crafting your own tools and weapons while you secure your camp and face flesh hungry zombies.

A New Land, A New Life: Savage Lands is a gritty, brutal, first-person open-world fantasy survival experience in which players have only one goal: Stay Alive. Explore a world where days and nights are spent slaughtering vicious creatures, gathering scarce resources, building shelter and crafting powerful weapons needed to survive. Every decision counts, because one mistake can lead to an unfortunate encounter with death's cold embrace.

Survive the zombie apocalypse with a “Final Fantasy” turn-based combat and permanent death! Manage survivors, craft materials, and make difficult decisions. Defend your camp against hordes of the undead to prevail in this non-linear rogue-lite (comparable to FTL). Innovative Indie Survival-RPG!

It's one year after the collapse of civilization and self-centered hedge fund manager Joe Wheeler emerges from his specially constructed bunker in search of food. This is a huge open-world RPG where you have the freedom to play how you want - but your choices have consequences. Your aim is to find other survivors, gain their respect, and build a community. You'll scavenge for supplies, trade, plant crops, go on quests, face moral dilemmas, go to war, and uncover dark, terrible secrets!