Replacements for Non-OGL Monsters

Several classic monsters are not Open Game Content. For gamemasters trying to fill the gaps left by these monsters, the following similarly themed replacements are suggested:

Floating eye with eyestalks:

• Oculo Swarm

Displaced felines:

• Tangtal

Brain-eating aberrations

• Aboleth
• Encephalon Gorger

Paralyzing scavenger worm:

• Bonesucker

Hulking ape insect:

• Crabman

Astral raiders:

• Folk of Leng
• Spider of Leng
• Denizen of Leng
• Leng Spider

Cultist fish:

• Deep Ones