Lairs is a head-to-head dungeon duel for two. You have earned your place at the Adventurers Guild, but one last test remains: build a devious labyrinth full of dead ends, traps, monsters and treasure for your rival, then work your way through theirs using cunning, deduction and a little luck. Each player hides their dungeon behind a screen, describes walls, rolls the custom dice and spends action points to explore, so every turn is a mix of mapping and gambling. This edition includes Box Zero, a bonus pack of extra monsters, traps and surprise cards to unlock and shuffle into your games. Box contents include two lair boards, player screens and mats, a 50-page map pad, treasure cards, embossed dice and wooden pieces. For 2 players, ages 10+, around 30-60 minutes.