Grendel's Cave is a free on-line adventure game based on the mythical fantasy characters Beowulf and Grendel. It is Norse Mythology, Dark Age and Viking adventure based. Role-play in a free medieval, RPG, browser-based game. No downloads required.

Play for free, join a tribe and play in the Tribe Wars! No purchase necessary to play. Please see the Notice page for new rules regarding winning a prize.

Tribe Wars! Tribe wars is going on now in version 3.0. Please see the Tribe Ranking page for up to the minute rank of Tribes in the war.

Grendel's Cave is free for all to play! You can play free for as long and as much as you want. If you die you can resurrect your thane for one life at the cost of 50 cents per life, or you can simply create a new thane and continue playing free.