The White Laboratory is a sandbox style physics-based tower defense and RTS game in which you modularly build and command robotic structures. It's an indie strategy game made by Laboratory Systems and Gamera Game in 2019. Use them to defend against or conquer other disobedient mechanical blocks on a facility floating in the atmosphere of a remote gas planet.
Updated on September 23, 2021.
The system requirements are lightweight; almost any new laptops will work for playing TWL.
The RAM requirement of 4gb is easily met, though 3gb is enough to meet the minimum requirements.
Also, note that at least 2gb of hard drive space is required.