Sub Terra II: Inferno is a cooperative adventure board game. You and up to five friends must explore a volcanic temple formed from tiles to steal a legendary artifact. To get it, you need to find the way to the Inner Sanctuary, unlock the secrets inside, and then escape the way you came.

It's a dangerous place. You'll have to work as a team to avoid deadly traps, brave hot lava, and defeat mysterious temple guardians. Stick together to share your skills or split up to cover more ground. But be careful, the volcano is stirring under you and you are running out of time...

In Sub Terra II: Inferno, players will gradually unveil new tiles, forming the board, mapping the volcanic temple from its sunny entrance to its fiery core. As players explore the temple, they will have to overcome obstacles, avoid dangerous terrain and face the fierce guardians of the "artifact". On each player's turn, after performing their actions, a random hazard will activate, making careful planning of actions essential to survival.

Players must collectively locate and obtain 3 "Keys", mysterious items needed to access the chamber containing the Legendary Artifact. Your adventures should be quick, however, as the volcano churns and the game progresses, you get closer to the volcano erupting, knocking over the tiles into utterly inhospitable lava flows that will drive the adventurers out of the way. cave.