Empowering Tabletop RPG Gamers to create and play any custom game they can imagine.

Join our New Discord Server!



This will be where you go to view a campaign, it’s included adventures, and the encounters each has. 

Coming Soon!

Sign up for a Atomic RPG System God account to be the first to test these new tools!


12 Months Free + 50% Off After!

Happy New Year! 2020 is looking to be a great your for the Atomic RPG System. The GM Tools will be released!

We are offering a FREE YEAR on all subscriptions to get you playing!

Sign up as a Atomic RPG System God and you will have alpha access to test out and work with the new campaign, adventure, and encounter tools!

Use the promo code:


This promo will run until the GM Tools are released, so sign up now. It will probably run through the end of Febuary. So if you want to try out the new GM Tools, sign up today! Only Atomic RPG System Gods get alpha access to new features.