For old DOS games, the simplest thing to do is to adjust the scaler. The praises of DOSBox have been sung for a long time and with good reason. Its flawless emulation of PC gaming’s granddaddy.
Create and Modify a DOSBox Shortcut. Create a DOSBox Shortcut - then modify it for your game. Right click on the DOSBox. Shortcut and choose 'Properties'. This will bring up the Shortcut's properties dialog. It's what's in the T arget box that we want to modify. Depending on where you have DOSBox installed, what's in the T arget.
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