Alien Bestiary (5E)

In the Alien Bestiary you’ll find allies and adversaries, from playable races for your sci-fi game to cosmic horrors and apocalyptic enemies inspired by classic themes of science fiction. This volume collects nearly 300 monsters, from mutant minions to cosmic abominations. The Alien Bestiary is more than just monsters too, with appendices devoted to cults of the Great Old Ones, creatures of the Aethera system, creature indices by type and CR, high-tech traps and hazards, and spells, feats, and expanded rules for aetherite radiation, vacuum, and more! These monsters are dynamic and cinematic in how they play at the table, with ecology, history, and lore that are a pleasure to read.