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.
Voxels are small geometric primitives used to construct larger worlds. Sometimes called 3D Pixels, they are typically cubes.
Explore Simulation games for Linux tagged Indie and Voxel on itch.io · Upload your games for Linux to itch.io to have them show up here.
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