Solving the problem with Steam Overlay and Screenshots
 
 

Solution!

If you want to enable Steam Overlay and Screenshots in this game, follow this instruction:
 
 

1) click the bottom "Manage";
2) "Propertis..."

 
 

 
 

3) past "--in-process-gpu" in the field "LAUNCH OPTIONS"

 
 

 
 
Now everything is working!
 
 

 
 
Here we come to an end for Latex Dungeon Steam Overlay and Screenshots Fix hope you enjoy it. If you think we forget something to include or we should make an update to the post let us know via comment, and we will fix it asap! Thanks and have a great day!