Warhammer 40000 Gladius Relics of War is a Strategy game for PC published by Slitherine Ltd. in 2018. Build your own empire.
Warhammer 40000 Gladius Relics of War PC Game 2018 review:
Gladius Prime was known to Imperial scholars as a planet of archeological interest. During its colonization ancient relics were found, revealing hints of a shrouded past.
(v1.16.1 Update added)
FORTIFY is a Simulation and Puzzle game for PC published by RTK Entertainment in 2016. Build your own creative structures!
FORTIFY PC Game 2016 review:
This is Rust building in a separate game, it allows you to completely plan out a base before you even build it.
(Build 16776447 Update added)
Gadgeteer is a Simulation game for PC published by Metanaut in 2019. A cute little Rube-Goldberg building game to explore!
Gadgeteer PC Game 2019 review:
You basically create a domino machine with lots of little parts and pieces to hit a target or move a ball to a target spot
Brick Inventions is a Simulation game for PC published by BernhardM in 2016. Gather thousands of blocks together to make new structures.
Brick Inventions PC Game 2016 review:
The whole world is based on realistic physics in this game. You’re free to build anything that comes to your mind with your modern equipment.