Games that try to simulate real-world activities (like driving vehicles or living the life of someone else) with as much realism as possible. Simulators generally require more study and orientation than arcade games, and the best simulators are also educational.
Pretty sure everything is indie on itch.io but just in case you want something extra indie.
Games where the primary goal is keeping the player character alive under harsh circumstances such as dwindling resources or a hostile environment.
Explore Simulation games made with Unreal Engine tagged Indie and Survival on itch.io · Upload your games made with Unreal Engine to itch.io to have them show up here.
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