File: Submarine.titans.v1.1.zip ... -

Running the installer or copying the extracted files directly into your game directory.

: Includes fixes for high-DPI scaling and allows the game to run correctly without crashing on Alt-Tab. How to Use It File: Submarine.Titans.v1.1.zip ...

You can find more detailed installation guides on the Steam Community or the PCGamingWiki . Running the installer or copying the extracted files

: Allows for high-definition resolutions (up to 4K) that the original 1.1 patch didn't support. File: Submarine.Titans.v1.1.zip ...

: Replaces old DirectDraw with OpenGL/Software rendering to fix "messed up colors" and poor framerates on modern GPUs.