The GenIsys Tome

The GenIsys Tome

This system moves away from the restrictive character classes and allows you to build your character the way you want it. Also, we want you to play our system, we will be adding content and some will be available without cost here at this site. For the GM the system allows you to use most of your OGL/D20 monsters, you won't have to buy new ones to play our game.

The spell system is the highlight of our work, with every spell definable by the caster at the time of casting. He can pick his seed and define how it works. He can do this as long as he has mana. Mana regenerates each round so say goodbye to the 5 minute work day.

This is our core book. It has both player and GM information. This nearly 300 page tome contains all of information to create characters. There are spell seeds, rituals, devotions, magic equipment and everything else you need to create characters.

The characters are created with a point buy system, buying everything from ability scores, learning spells, skills and capabilities.

We have finished the Magic Item Creation guide and have a 20+ page book of magic items. This will be a living PDF and I will update it regularly with new magic items both from myself and contributers. I also have a quick Excel spread sheet where you plug in a few details and it calculates equity cost for items. It also can calculate gold cost for potions and scrolls.

To by the core book you can buy the PDF for $19.00 or you $29.00 for a soft cover book. Make payment via PayPal to I will ship it USPS anywhere in the U.S. Order Now.

A replacement for the failed alignment system that everyone keeps using. Personality Profile.This includes a link to download the character form.

All d20 OGL monsters usable with GenIsys RPG (This saves GMs a ton of $)

You can use any d20 OGL monster with a simple AC conversion everything else will works just fine. If the AC has natural armor in its bonuses, just halve that number (rounding up) all other bonuses still apply as normal. This is now its defense. The DR of the creature also equals that halved natural armor bonus as well. Below are 3 examples.

Latest Changes:

Here the errata Errata for the Core book, Tome of the Gods and the character sheet.

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