In OVERWHELM: Demon Onslaught, players take on the role of survivors, battling back wave upon wave of Demons using tactical teamwork, helpful items, and unique character powers. With expandable content, cinematic standees, and streamlined survival mechanics, OVERWHELM delivers a tense, replayable experience for 1–4 players.
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OVERWHELM: Kickstarter Timeline
OVERWHELM: Kickstarter Timeline
The CORE GAME and CONTENT PACK 1 will Kickstart and fulfill together.
Who We Are
Who We Are
Joyful Madness Games (JMG) is an independent publisher founded in 2025, dedicated to crafting immersive and thematic tabletop experiences. Our debut title, OVERWHELM: Demon Onslaught, combines evocative art, unique mechanics, and high replay value.
J. M. Gardiner, the founder of Joyful Madness and creator of the Overwhelm series, is a lifelong board and video gamer. With nearly 20 years in the video game industry, he has acted in various roles including Art Director and Character Art Lead.
“I love to play premium games, and my goal for Joyful Madness Games is to publish first-class experiences with high-quality design, art, and production.”
— J. M. Gardiner, Founder
Contact
Contact
SOCIAL MEDIA --->> Coming Soon :)
For inquiries about publishing, manufacturing, or press, please contact us at
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