- Cybruiser is too weak and doesn't really fit as a Spider Mastermind replacement. I think you should bring it back to Baron of Hell, but take it's HP down to 1400 or something.
- Man, Incarnates are just cheap... It's so annoying, I can't ever get Max kills because that damn thing won't stay down!
- Rictus's flame's sprite clashes with the Pyro Imp's flame's sprites.
- Arachnophyte needs more HP. 2000 is too low for a "boss".
- Annihilators are cheap... They got a high chance to shoot homing rockets, and 6000 HP, which I sometimes don't have enough ammo to deal with. I suggest lowering it's HP to 4000 and reducing the chance to fire homing rockets to 40%. Even 30%.
- I suggest adding Inferno Demon to the wad as a Cyberdemon replacement, also making Moloch a Cyberdemon, too. Why? Well, generally in wads there are much more Cyberdemons than Spider Masterminds, and if all the bosses are placed as a Spider, the player will barely get to see them.
- I think you forgot to include NewBFG in the KEYCONF lump. Once I pick up a BFG then switch weapons, I can never use it again. This seriously hinders gameplay and needs urgent fixing.
- Infernal Spider has 12000 HP... If anything, it should be reduced to 5000. That's just pure rape and I didn't have enough ammo to kill it in Scythe Map18.
- I noticed Zombie Flyer is inside the wad, but isn't used at all.
- Nightshade isn't used as well. It looks like a decent Imp replacement.
- Obsidian Statue isn't used either.
- Cyber Fiend isn't used, should be in place of a Demon.
That's more than enough stuff to report.

Thanks in advance for looking into the issues.