The MGSHDFix mod was created to improve the ports of Metal Gear Solid 1 and 2, as well as the original MG1 and MG2, following their mixed reviews. The latest version, MGSHDFix 4.0.0, was released recently, with a hotfix version 4.0.1 following shortly after. However, Luxtorpeda is still distributing the earlier version 3.1.0 on Linux systems, although this issue is expected to be resolved soon.