PSG Peterson Games
PSG Peterson Games
2 Minute Dino Deal
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The Time Scoop works! Now you can reach back in time to seek out prehistoric monsters. Your goal is to sell these dinosaurs to theme parks and zoos, earning enough money to start up your own Mesozoic Park before your...
$14.99
$7.50
Cthulhu Mythos GM's Screen
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A 3 panel GM screen with all new art! The backside contains tables and quick look ups for GMs that are specific to the Sandy Petersen’s Cthulhu Mythos (as well as for 5e generally). Printed on high quality paper and...
$14.99
Cthulhu Mythos: Dark Worlds - Act 1: The Ritual [5E]
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In Dark Worlds, the new Cthulhu Mythos for 5e campaign, You and your friends become unwitting pawns caught up in the blunders of a mad ruler. His insane attempt to curry favor with the dread Fungi from Yuggoth results in...
$25.00
Cthulhu Mythos: Dark Worlds - Act 2: Nithon [5E]
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In Nithon, you traverse the Radiation Wastes of Yuggoth, encounter creatures and hazards from nightmare as you seek the Forest and City of Nithon. Here lies the Green Pyramid of the Watcher. The Pyramid awakens before your eyes, and you...
$25.00
Cthulhu Mythos: Dark Worlds - Act 3: The Zepzeg Cycle
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The Zepzeg Cycle, you are brought to Yuggoth’s moon Thog, where you learn of the existence of the Zepzeg – a spacefaring alien species in many ways the antithesis of the Mi-Go. Plus, you learn of a lost colony of...
$25.00
Cthulhu Mythos: Dark Worlds - Act 4: The Green Pyramid [5E]
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In the fourth and final Act of Dark Worlds, The Green Pyramid, the time has come at last to take the fight to the dread Mi-Go; the Fungi from Yuggoth. Returning to Yuggoth, you find that the Fungi have not...
$25.00
Cthulhu Mythos: Have You Found It - Act 1: The Jitters [5E]
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A cursed play from an infamous playwright sows disaster wherever it appears. It has surfaced in the ancient city of Tiarazan to spread its malignant influence like the plague. Enemies seen and unseen oppose the characters and seek to forever...
$25.00
Cthulhu Mythos: Have You Found It - Act 2: Stage Rehersal [5E]
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It began with murder most foul. Two families of prestige, power, and influence. A shadowy group of zealots and an addled troupe of entertainers. At the center of it all, a masked figure intent on bringing a forbidden play, The...
$25.00
Cthulhu Mythos: Have You Found It - Act 3: Oratorio [5E]
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Despite their victory, the heroes’ reprieve is short-lived. The Yellow Sign, now emblazoned upon the moon, shines down upon Tiarazan and spreads the vile corruption of the King in Yellow. With each passing hour, the machinations of a young aristocrat...
$25.00
Cthulhu Mythos: Have You Found It - Act 4: Encore [5E]
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Tiarazan’s reprieve from the machinations of the King in Yellow proved short-lived, as their ultimate purpose became evident, they were the harbinger of an even more powerful, appalling, and unspeakable Great Old One. An intelligence older than the stars, nigh...
$25.00
Cthulhu Mythos: Nightmares 1 [5E]
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Petersen Games announces Nightmares I! Supercharge your epic 5e campaign with the terrifying fun of monsters connected to the Cthulhu Mythos! A Bghaggua, a Martian Cat, and a Siege-Claw Therizinosaurus walk into a bar. Don’t get the punchline? Meet these...
$29.99
Cthulhu Mythos: Skin Deep [5E]
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In Skin Deep, the heroes defend the lands of humanity against the machinations of extra-dimensional doppelgängers known as sand dwellers. The sand dwellers corrupt susceptible mortals, hollowing out their bodies and stealing their skins to take their places. They have...
$49.99
$42.50
Cthulhu Mythos: The Big Sleep - Act 1: The Sleeper Rising [5E]
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In Act 1: The Sleeper Rising, you and your fellow heroes are caught between the religious police and a cabal of hidden cultists. Recruited by the king of Axphain, you must begin to root out the cultists. You discover a network...
$25.00
Cthulhu Mythos: The Big Sleep - Act 2: The Doomed World [5E]
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In Act 2: The Doomed World, you and your allies have temporarily escaped some of the worst effects of Tsathoggua’s rising, but now the Great Old One walks the surface world. What do the Sleeper’s demented cultists seek? You follow a...
$25.00
Cthulhu Mythos: The Big Sleep - Act 3: The Fate of Empire [5E]
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In Act 3: The Fate of the Empire, you and your heroes now seek assistance from the mountain kingdom of Lorenz, but King Leo proves troublesome indeed. He demands your heroes lead an expedition to the cultists’ hollow mountain. Unfortunately, his...
$25.00
Cthulhu Mythos: The Big Sleep - Act 4: Lullaby [5E]
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In the fourth and final Act of Big Sleep, Lullaby, Tsathoggua’s rampage continues unchecked. Your heroes must delve deep into the caverns whence the Great Old One emerged. Here, you encounter ancient subterranean civilizations and primordial beasts. As you make your...
$25.00
Cthulhu Mythos: Yig Snake Granddaddy - Act 1: Land out of Time [5E]
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Yig Snake Granddaddy is an amazing campaign in which evil serpent folk seek to bring back prehistoric times, complete with pterodactyls, dinosaurs, and other monstrous beings. In Land Out of Time, the first act of four, your player characters adventure...
$25.00
Cthulhu Mythos: Yig Snake Granddaddy - Act 2: Against the Serpentfolk [5E]
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Captured by the serpent folk, the heroes find an unlikely ally – a mummified-yet-living being from the distant past. Cut off from the outside world, and stranded in the wilderness of Yilan, the heroes must rely on wit & grit...
$25.00
Cthulhu Mythos: Yig Snake Granddaddy - Act 3: The Prehistory War [5E]
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The heroes are on the offensive, trying to undermine the ancients’ plans, but they can’t do it here – they must travel to the dreamlands to find new allies. But this is not all. Their ally, the mummified cat Dandelion,...
$25.00
Cthulhu Mythos: Yig Snake Granddaddy - Act 4: The Ancient Ages [5E]
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With their enemies on the defensive, the heroes must try to knock both the Yithians and the Elder Things out of the war. But can they successfully campaign against entities who are wiser and more intelligent than even the smartest...
$25.00
Cthulhu Wars: Dual Extinction
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Cthulhu Wars: Duel - Extinction is a fast-moving two player strategy game in which you play as The Sleeper, primordial god of slumber and hunger or Ithaqua, the Windwalker, god of outer space and all that is coldest and darkest....
$30.00
Cthulhu Wars: Duels
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The premier horror strategy game re-imagined as a compact, two player experience! The Old Ones have risen. Monsters walk the Earth. Humanity is finished, but the struggle continues. Which Great Old One will rule the ruins of Earth? Now, you...
$30.00
Dungeon Drop
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Instant Dungeon. Infinite Possibilities! Gather your gear and prepare to dive into the labyrinth! Teeming with untold treasure, the tunnels are said to be inhabited by unusual creatures, both adorable and terrible. Keep your wits about you as the very...
$21.99
Sandy Petersen's Cthulhu Mythos [Pathfinder 2E]
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What’s In the Book? Everything from the original Pathfinder SPCM in the 2e system Lots of new art, including dozens of illustrations commissioned for this book New Great Old One stats, including: Nodens and the Watcher of the Green Pyramid New monsters, including...
$59.99
$51.00