KOL - Knights of Legend is an 80's dos game from Origin. I used DOSBox to get it running on my Chromebook. It works. I used a mount command/entry, so I can play without the game requesting a CDrom. But I have 2 problems.

1. The game plays as a small screen in DOSBox, what command/entry/script, do I use to make the game full screen?
2. The game is playing with two cursors on the screen. One is from the game itself, the other is from DOSBox. The cursor arrows move together like a mirror image. How do I get rid of the DOSBox arrow/cursor.