Thank you for purchasing the Call of Cthulhu Starter Set ! Quick Guide Accessing your content Addon The introductory rules have been created as an addon . These content packages are available via a dropdown menu in the Game Addons section of the Game Details Page . Select the desired adventure and click on the blue Add to Game button beside the drop-down menu. Modules Alone Against the Flames , Paper Chase , Edge of Darkness , and Dead Man Stomp are modules . To create a new game based on the module, click on the Start New Game option from the site menu. The column on the right-hand side of the page is titled Optional: Choose a Module. Underneath this are thumbnail tiles for all the various Roll20 modules that are available. For the ones you have purchased, mousing over the thumbnail will make a checkmark icon appear over the thumbnail tile. Clicking on the tile will select this module to be used as the base for this new game. Which Character Sheet should I use? Please use the Call of Cthulhu 7th Edition by Roll20 character sheet. Bug Reporting Guide To help us find the best solution to any issues that may occur with your purchased content, please fill out as many of the following as are applicable when making a report: A short, detailed description of the problem What is the issue, How is it affecting your game, What is happening, What should happen? Clear and concise information is the most helpful in seeking out solutions Copy-paste any error codes received Include screenshots of the issue For character sheet related issues please post those reports here .