Chaos Galaxy is an indie strategy game produced by Han Zhiyu and published by ChaosGalaxyStudio in 2020. A pixel-art turn-based Galaxy total war game. You can select 14 factions, 61 heroes, hundreds of warships and mecha, and command multiple fleets to carry out grand strategic operations on the map of the galaxy.
The system requirements are low, but it's recommended to have a dedicated graphics processing unit for successfully playing Chaos Galaxy. Intel UHD 630 or better mobile GPU is required.
The RAM requirement of 4gb is easily covered.
Take account that at least 1gb of hard drive space is required.