Find the Steam hidden gems

Games like Mech Engineer
A demanding single-player dark sci-fi mech-assembly management sim with semi-auto battles against alien bio-weapons, noted for a brutal learning curve and widely variable playtimes.
Find the Steam hidden gems

A demanding single-player dark sci-fi mech-assembly management sim with semi-auto battles against alien bio-weapons, noted for a brutal learning curve and widely variable playtimes.

A rough-around-the-edges single-player post-apocalyptic action-strategy hybrid with survival, RTS base-building, and vehicle automation, offering a few hours of ambitious genre-blending gameplay.
2026-03-05

A post-apocalyptic tactical turn-based rogue-lite about building custom mechs and fighting alien swarms on grid maps, with a short, chess-like campaign (roughly 12 hours).
2022-06-16

A dark sci-fi survival-automation game about keeping an android alive by automating and assimilating creatures into production lines; reviewers describe a tense, power-critical loop with median playtime around 13 hours.
2023-01-10

A deep, complex turn-based 4X wargame about rebuilding a nation on a ruined alien planet, offering extensive macromanagement and military design, but with a steep learning curve and long session lengths.
2020-12-03