There is a wide variety of options for your players to take on when building their own character who lives within the realms of Acidenlay. From small to large and sly to ferocious there is a great option for all player preferences. Many of the Races, Subclasses, Backgrounds, and Feats are from teh source material of Dungeons and Dragons itself. However, much has been curated and added from the vast creativity of the D&D Community. Giving even more options to really make a campaign in Acidenlay unique to your group. The Primary Races, however, are true to the Players Handbook and Dungeon Master Rulebook.