User summary: Realms of Infernus is an extensive setting for an evil, outer planes campaign. It is a fusion of original materials, modified commercially published materials, and commercially published materials copied nearly verbatim from their source. The product contains extensive illustrations primarily derived from commercially published materials. Attributions and credits are not provided. Layout and formatting of the product are exceptionally well-done. The setting is distributed as a ZIP archive containing seven PDF files: Chapter 1 - Infernus (18 pages) Chapter 2 - Character Classes (57 pages) Chapter 3 - Character Races (10 pages) Chapter 4 - Artifacts and Magic (8 pages) Chapter 5 - Elders (32 pages) Chapter 6 - Elderkind (39 pages) Chapter 7 - Infernal Denizens (36 pages)