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OSR Sci Fi GM Screen

OSR Sci Fi GM Screen

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Watermarked PDF
Premium portrait GM Screen Insert(s)
Watermarked PDF + Premium portrait GM Screen Insert(s)

Welcome to the GM's Day sale! From now through March 14th, this title has been marked down by up to 40%! For more values, visit our GM's Day sale page.

Get the most out of your games with Thunderegg Productions' OSR Sci Fi GM Screen. Designed with the White Star Roleplaying Game's rules in mind, it's also compatible or easily portable to other SF OSR RPGs, including Stars Without Number, Hulks & Horrors and more.

In addition to being a GM screen, we've included a printer-friendly version so you can have one-page combat references and player handouts.

The player side features a beautiful cover page, a summary of both melee and starship combat rules, an example sector map with an FTL travel system and descriptions of each world.

The GM side includes the same sector map, planetary descriptions that also come with GM secrets, a combat summary, a random mission and reward generator and a convenient one-roll enemy generator that scales from mooks to bosses.

These pages are designed specifically to be used as inserts for OneBookShelf's customizable GM screen. The sheets are in portrait orientation. If you purchase the GM Screen with these inserts (there's an option during the checkout process), then you get the inserts free!

As an added bonus, the PDF includes two extra pages with brand new racial classes, the Shax Implacable and the Sha-iz Operative. The new classes were created to be compatible with the system developed by Bill Logan in Hyperspace Messenger 03- Aliens. Give it a look, here, it's fantastic.

Grab this screen today and supercharge your RPGS!

UPDATE 5/17/2016: This screen is up for a d-Infinity award! If you want to help with the voting go to

 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
 Customers Who Bought this Title also Purchased
Reviews (2)
Discussions (0)
March 4th, 2019
Only two pages are useful as a generic screen. One has information about combat. The other has random enemy and mission tables, which aren't really that useful. The rest is info about a homebrew campaign setting, which is neat but not very useful in [...]
October 7th, 2015 The OSR Sci Fi GM Screen is a production in the wake of the White Star hype. While White Star isn’t perfect, it still has lots of fans in the o [...]
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 Recent History

Product Information
Copper seller
Rule System(s)
Publisher Stock #
File Size:
77.34 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 Information
Watermarked PDF
Watermarked PDF

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File Last Updated:
August 10, 2015
This title was added to our catalog on August 03, 2015.