Marvel Not Network
Worlds Worth
Exploring
Enter two living worlds built for unforgettable adventures. Journey through the kingdoms of Past Haven or pilot advanced mechs across the mysteries of Silver Linings. Every book, adventure, and campaign is designed to inspire exploration, teamwork, and stories your table will remember for years.
Our Worlds
Two Universes Await
Each world is a complete creative ecosystem — adventures, novels, monsters, and more. Choose your portal.
Fantasy · 5E Compatible
Past Haven
A world of ancient ruins, forgotten gods, and monsters that remember. Explore a 5E-compatible universe filled with adventures, novels, and deep worldbuilding.
Science Fiction · Cinematic RPG
Silver Linings
Pilot mechs across dying worlds. Survive the void between stars. A cinematic tabletop RPG built for exploration, survival, and stories that matter.
From the Vault
Latest Releases
Books, adventures, and supplements for both worlds. Every product is a doorway.
Core Rulebook
Past Haven Core Rulebook
Adventure Module
The Shattered Reaches
Core Rulebook
Silver Linings Core
Supplement
Mech Compendium Vol. 1
New Here?
Not sure where to start?
We've mapped the path. Pick your world and follow the trail — each step builds on the last.
New to Past Haven?
Past Haven
Players Guide
Learn the world, the factions, and the rules that make Past Haven unique.
Starter Module
A self-contained adventure for new players. No prep required.
Monster Manual
100+ original creatures with full stat blocks and lore.
Full Campaign
Ready to go deep? Run a complete multi-session arc.
New to Silver Linings?
Silver Linings
Core Rules
The cinematic RPG system built for fast, dramatic play.
Starter Mission
Your first deployment. A standalone mission for new pilots.
Mech Compendium
Choose your machine. Customize your loadout. Know your edge.
Full Campaign
String missions into a full arc. The void doesn't forgive hesitation.
Currently In Development
What's being built right now.
We believe in building in public. Here's what's on the workbench.
Past Haven
New Arena Champion
A new champion drops every month. Who rules the pit this season?
New Adventure In Development
A new module is in active playtesting. Details coming soon.
Silver Linings
New Mission Incoming
A new deployment scenario is in final design. Pilots, stand by.
New Mech Design
A new frame is being drafted. Specs classified until reveal.
The Community
The worlds are
better together.
Every great campaign needs a party. Join thousands of adventurers, pilots, and storytellers who are shaping these worlds alongside us — through playtesting, community events, and the conversations that make games come alive.
Get early access to new releases, behind-the-scenes worldbuilding, and a direct line to the creators. This isn't a newsletter. It's a recruitment.
Why We Create
Stories have always brought people together around a table.
Marvel Not Network exists to create immersive worlds where friends become heroes, strangers become teammates, and every adventure creates memories that last long after the dice stop rolling.
Whether you're exploring the kingdoms of Past Haven or surviving the mysteries of Silver Linings, every book, adventure, and game is built with one purpose:
To give people unforgettable stories to share.