This guide will show you how to play Dota Underlord PC in the Windowed Mode. Just follow a few easy steps below.
1. Log into your game and go to Settings by clicking on the gear icon located upper side.
2. Make sure the Video tab is selected then check the box next to Use advanced settings.
3. Click on the drop-down below Display Mode then select Windowed from the list.
Click on the Apply button and check out the result.