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OSR+ GM Cheat Sheet

Target Number Tables for Reference

D. James Quinn Oct 15, 2022

Here is a cheat sheet I have in front of me every time I run a game.

This sheet lets me quickly reference the target numbers for the four most frequently used types of checks in the game: unopposed, opposed, success, and scene checks. It also includes a GM Disadvantage table, which helps interpret a poor result from either success or scene checks.

In the Flaw Tags table, I write down each story tag deriving from their Flaw, so I can be reminded to invoke it against them when appropriate.

Finally, there is a quick reference for the definition of perils and tactics. Enjoy!

Download GM Cheat Sheet