No Air. No Light. No Hope. Welcome to the Bottom of the World. It’s 1996 and you are on the sea floor, 1,500 feet below the surface. Around you there is only cold and dark; the sun’s caressing rays bring nothing to this world. The pressure here is over six hundred pounds per square inch. This is a lethal place. There must be caution in every move you make, or the sea will claim your body and your soul. You and your companions are aboard the RSV Wallaby, a prototype research vessel of your own design. This is its maiden voyage. The attention of the world is upon you. And you are not alone. Grace Under Pressure is a self-contained, highly-pressurized adventure playable with Delta Green: The Role-Playing Game. Instead of Delta Green agents it features the world’s most competent undersea explorers. Instead of a mission it features only the scant hope of survival. Eight pre-generated Researchers allow for an expansive experience with many players. Detailed guidelines facilitate two Handlers running Grace Under Pressure in partnership. For especially adventurous crews, extensive tips propose a truly theatrical presentation with lighting, props, and sound effects. Grace Under Pressure offers all you need for a night of horror in the blackest depths. Everything but hope.