The Perilous Wilds combines Dungeon World's approach to collaborative world-building with the old-school RPG reliance on random tables to generate content on the fly, woven together by modifications to the original Dungeon World travel moves. The main differences between the use of tables in The Perilous Wilds and their use in older RPGs is an emphasis on exploration and discovery over combat encounters, and the baked-in methodology of using randomized results as prompts rather than facts, to be interpreted during play.