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Inverse 20 GM Screen

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Welcome to Christmas in July! In celebration, this digital title has been marked down by up to 25%! For more values, visit our Christmas in July sale page.

The Inverse20 Referee Screen provides front-facing artwork featuring the Aliens & Asteroids and Tattered Magicks cover art, plus two more full-color cover pages and four Referee-facing pages featuring A-Z details on using the Inverse20 system for A&A or TM. These tables help provide speedy, helpful answers to questions without diving back into the books every time. 
Now you can quickly answer common questions like:
  • Can my character try and break out of that monster's bear hug? (Yes, using Opposed Checks!)
  • Can you tell me how basic task resolution works again?  (Pick an Attribute that fits, see if you have any Traits that might give you Advantage, and roll some dice!)
  • How does Advantage differ from Disadvantage? (For Advantage, you roll two d20s and take the best roll for what you're trying to accomplish. For Disadvantage, you take the worst roll.)
  • How does aiming work? (Take a Full Action to aim to gain Advantage on the next turn with the shot. And if you've got the Sniper trait, you do extra damage!)
  • How does my character heal from attribute damage? (Sleep 8 hours or work during Downtime doing something that would help recover the loss!)
  • How much damage does a pistol do? How about a knife? (d6 for both!)
  • What kinds of things can I do with a Toughness check? (Lift a heavy piece of debris to save that victim, break out of that monster bear hug, fight off poison... that kind of thing.)
  • You gave me a Purchase Roll when we leveled up. What can I do with that? (Gain fancy items that you can't find anywhere else or anything else you can negotiate with your Referee!)
  • You said that I'm stunned by the creature's last attack. How does that work? (While you're stunned, you only get 1 action per turn until you successfully shake it off with a Save vs. Presence!)
  • And much, much more.
Designed for use with the customizable, portrait-format, US Letter size DriveThruRPG Game Master Screen or any other screen that takes US letter-size sheets. 

Ease your job as an Inverse20 Referee and have everything you need right in front of you for your next adventure!
 Game Master Screens (Portrait)

Many publishers offer GM Screen Inserts which are professionally printed cardstock pages designed to slide into the pockets of our deluxe GM Screens. When you purchase the GM Screen Inserts, you have the option to purchase the screen itself with the inserts, and when you do the inserts are free.

Our deluxe, black vinyl screens are:

Thick and durable - It's the last GM Screen you'll ever need to buy.

Large - Four panels wide and each panel has clear pockets on both sides to hold a total of 8 inserted pages

Customizable and Reusable - As you change campaigns or game systems, you need only remove and replace the inserts

More Information on the Portrait Screen
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 Recent History

Product Information
Publisher Stock #
File Size:
9.52 MB
Original electronic
Scanned image
These products were created by scanning an original printed edition. Most older books are in scanned image format because original digital layout files never existed or were no longer available from the publisher.

For PDF download editions, each page has been run through Optical Character Recognition (OCR) software to attempt to decipher the printed text. The result of this OCR process is placed invisibly behind the picture of each scanned page, to allow for text searching. However, any text in a given book set on a graphical background or in handwritten fonts would most likely not be picked up by the OCR software, and is therefore not searchable. Also, a few larger books may be resampled to fit into the system, and may not have this searchable text background.

For printed books, we have performed high-resolution scans of an original hardcopy of the book. We essentially digitally re-master the book. Unfortunately, the resulting quality of these books is not as high. It's the problem of making a copy of a copy. The text is fine for reading, but illustration work starts to run dark, pixellating and/or losing shades of grey. Moiré patterns may develop in photos. We mark clearly which print titles come from scanned image books so that you can make an informed purchase decision about the quality of what you will receive.
Original electronic format
These ebooks were created from the original electronic layout files, and therefore are fully text searchable. Also, their file size tends to be smaller than scanned image books. Most newer books are in the original electronic format. Both download and print editions of such books should be high quality.
File Last Updated:
October 26, 2020
This title was added to our catalog on November 05, 2020.