Publisher's blurb:
5e CRUNCH converts 5e D&D into a classless, roll-under system. Of course, converting everything sounds like quite a hassle, surely a lot of existing material needs to be thrown out?
Not so! 5e CRUNCH: The Game Master's Handbook provides an easy guide for converting monsters, adventures, magical items, skill checks, and more! And that's just scratching the surface because this book also contains:
Expanded Downtime Rules: Engage in blackmail, craft magical or masterwork items, research spells, earn a royal title, and even create your own home base. All options listed within.
Expanded Travel Rules: Rules for getting lost, getting your bearings again, moving in secret, and more.
NPC Stat-Blocks and Tables: Example NPC's to populate the world, and random tables to roll on to generate quirks for your side characters and relationships they have with one another.
Expanded Skill Checks and Saves: Ways to account for Critical Successes and Critical Failures on Saving Throws and Skill Checks. Rules for repeating Checks and applying them in unconventional ways.
And More!
So, give it a try, and never again will you stumble when your players ask, "Can I do the thing?"