Random Replacement on GZDoom?

[Mad Dal 85]

I was thinking (anyone who has played the DOOM mod Clusterf*ck will what I mean here) is there any way on GZDoom to have the monsters randomly replaced with other monsters? 

 

ie. Instead of a Baron of Hell, it could randomly be replaced with a tougher variant. Instead of a Zombieman, it could randomly be replaced with a Plasma Zombie or a Railgun Zombie.

 

Just curious. 

[Gaia74]

Yes, you can make use of this thing:

https://zdoom.org/wiki/Classes:RandomSpawner

[Mad Dal 85]

Thanks 👍