Call of Cthulhu's Horror on the Orient Express has long been revered as one of the most iconic and acclaimed horror campaigns in tabletop roleplaying — so we're very excited that a new board game adap

These are the Call of Cthulhu Classic (pre-7th edition) print titles available at special prices in our 'Stay In and Game' Warehouse Sale:Call of Cthulhu Classic RPG - includes PDF Arkham Now - Softc

This year marks the 40th anniversary of Call of Cthulhu. To mark this special milestone in tabletop RPGs we've produced a special limited edition Keeper Rulebook.This limited edition features a magnif

The Miskatonic Repository and Jonstown Compendium are Chaosium's thriving community content programs at DriveThruRPG for independent creators.Here, the Council of Shoggoths (organizing body of the Mis

Come and get a taste of Chaosium games at Oz Comic-Con Xmas Edition in Melbourne, Australia on December 7-8. Our amazing team of Cult of Chaos GMs will be running free one hour demo sessions of our mo

In this panel from Chaosium Con Australia 2024, Call of Cthulhu creators David Waldron (William Bailey's Haunted Mansion), Bridgett Jeffries (Sorrow in Tsavo), Richard Watts (Cthulhu Invictus),

Save these dates! Lock in your leave! Chaosium Con US and Chaosium Con UK are both returning in 2027!  Chaosium Con US will be returning to the Eagle Crest Resort in Ann Arbor, MI on April 8th-11th 2

The long-awaited Pulp Cthulhu and Call of Cthulhu scenarios book Doors to Darkness are both now available to order!Pulp Cthulhu (272pp) is a game of two-fisted adventure, weird science, dark deeds, an

To mark the first anniversary of the passing of Chaosium founder Greg Stafford, we're encouraging Chaosium fans and gamers in general to play a tabletop game in his memory from October 10 to October 3

Chaosium will be at Conquest Games Market in Melbourne, Australia on Saturday, August 31st.This is a one day event designed to showcase local game developers, vendors, suppliers, makers, and artists t

Questions by Lantern Light – Join Bridgett Jeffries for an AMA about our coming TTRPG Time Without Tide with the game's creators David Naylor and James Coquillat. Time Without Tide is a tabletop rol

The Greg Stafford Memorial Award for Gloranthan Fandom was established in November 2018 in memory of Chaosium's revered founder and original creative visionary Greg Stafford. With the blessing of Gre