Games like Orphan Age

"This War of Mine is a sobering survival game set in a war-torn city, where you lead a group of civilians in their fight to stay alive. DLCs like 'The Little Ones' and 'This War of Mine: Stories' delve deeper into the emotional toll of war, including the perspective of children and challenging moral dilemmas. With scarcity of resources and constant danger, the game emphasizes the harsh realities of survival in a besieged city."

"Dead In Bermuda" is a survival management game where players guide a group of shipwrecked survivors on a mysterious island. The game combines exploration, crafting, and character development, as players manage resources, build shelter, and make critical decisions to ensure their group's survival. With permadeath, time management, and challenging scenarios, each playthrough is a unique experience.

Terminus: Zombie Survivors is a top-down shooter game set in a post-apocalyptic world overrun by zombies. Players must gather resources, build bases, and fight off hordes of the undead to survive. The game features various weapons, characters, and enemy types, ensuring a challenging and immersive experience. Co-op gameplay and PvP modes are also available for added replayability.

Into the Dead: Our Darkest Days is a side-scrolling survival game where you guide a group of zombie apocalypse survivors through a devastated city. Scavenge resources, craft weapons, and manage your group's needs while upgrading shelters to protect against relentless undead threats. Your goal is to get everyone to safety amid the chaos of an unstoppable outbreak.

Curious Expedition 2 is a turn-based roguelike that takes you on a thrilling adventure to discover mysterious islands filled with treasures, dangers, and opportunities. Manage your resources, party members, and sanity to find glory in the 1889 World's Fair in Paris. Experience procedural storytelling that ensures every adventure is unique, as your characters form relationships, acquire illnesses, and more.

"Delivery From The Pain:Survive" is a survival-strategy game with a rich RPG storyline, set in a 3D post-apocalyptic world. Features multiple endings, lifelike NPCs, varied weapons and sneak system, as well as a study system and workshop for strategic choices. The game also includes over ten types of zombies, four boss monsters, iCloud sync support, and Metal rendering for enhanced visuals.

"Help Will Come Tomorrow" is a survival simulation game set in a frozen Siberian wilderness after the October Revolution. A diverse group of passengers must work together to survive until rescue arrives, facing challenges from the environment and their own prejudices. Players will make tough decisions that test their values and determine the group's chances of survival.

"The Long Dark is an exploration-survival game set in a frozen wilderness after a geomagnetic disaster. Players must manage resources and face the challenges of harsh weather and dangerous wildlife to survive. The game features both a stand-alone Survival Mode and a story-driven Wintermute Mode."

NEO Scavenger is a post-apocalyptic survival R set in Michigan. Gameplay is turn-based, allowing you to scavenge for supplies, manage your condition, and encounter various characters. With no grinding or levels, your starting abilities and wit are your only tools in this harsh world. The game features a unique setting, including local folklore and cryptids, and a permadeath system, ensuring each decision matters.

"Icy" is a single-player Role Playing Game set in a post-apocalyptic Ice Age. As the leader of a nomad family, players must survive through decision-making and character development, while dealing with wildlife, loners, and miscreants. The game boasts an intriguing story, phenomenal gameplay, great visuals, and a dense atmosphere, creating a unique and immersive experience. For more information, check out "Dustgrave - A Sandbox RPG" on Steam.