In the Dungeons & Dragons fantasy role-playing game, the algoid is a type of plant creature.

Alignment Always neutral
Type Plant
Publication history
Source books Fiend Folio
First appearance 1981


The algoid is a colony of algae that appears in the form of a green humanoid.

Publication historyEdit

The algoid appeared in the following publications:


  1. Turnbull, Don, ed. Fiend Folio (TSR, 1981)
  2. Williams, Skip, et al. Monstrous Compendium Fiend Folio Appendix (TSR, 1992)
  3. Green, Scott; Peterson, Clark (2002). Tome of Horrors. Necromancer Games. pp. 6. ISBN 1-58846-112-2.