Why does doomworld 2016 project do this in the starting room?

[invictius]

The map pictures change when you switch compatibility modes in zdoom:

 

 

 

[riderr3]

Some kind of stretching ZDoom effect?

Most people even would not see that because they are using default complevel.

[invictius]

9 hours ago, riderr3 said:

Some kind of stretching ZDoom effect?

Most people even would not see that because they are using default complevel.

Complevel is a thing in zdoom?