Dynamite Trap ( Psychophobia WAD)

With this strategy you can kill monsters from Psychophobia wad in only some seconds. This includes some time to prepare.

Strategy
In Psychophobia there are many monsters(more even than Doom, Doom II and Doom 3 together) So this works with anyone. Without God Mode cheat;

Step 1 : Go to options, gameplay options and select Infinite Ammo

Step 2 : Choose the Dynamite and the Detonator and start filling the middle of the arena

Step 3 : Summon monsters and make them follow you. When they got into the dynamite zone press the detonator and they will be killed.