Before we start As an example I've be using my GOG release of Subwar 2050 Complete. If we run Subwar using the GOG added icon, vanilla DOSBox is started and we see the GOG menu. I created mine in D:\games\dos\Subwar 2050\conf\Subwar2050-staging.conf . So the menu is defined in the GOG DOSBox config file dosboxSUBWAR_single.conf in the Subwar installation What this means is: We can create a batch file in the Subwar installation folder, I let my imagination

Particle Systems, who also made the sequel Independence War 2: Edge of Chaos and the futuristic sub sim Subwar