Below is a list of *free* resources that you might find useful for the jam. If there are any others that you know of or think might be worth sharing, feel free to post them in the comments below!
- Google Docs
- Easy to download docs as PDFs.
- Scribus
- Free (and open source) desktop publishing software.
- Sejda
- Online PDF editor.
- Writer, the Internet Typewriter
- Minimal (text-only) writing tool that exports to PDF.
- AnyDice
- Online dice-rolling calculator.
- Google's Dice-Roller
- Quick, minimal dice-roller.
- Hemingway Editor
- Online text editor that critiques grammar and word choice. Provides feedback on "readability" of text.
- RPGdesign Stock Art List
- Reddit list of stock art images (specifically for RPGs).
- British Library Flickr
- Collection of public domain images that can make for good RPG art.
- Open Access Met Art
- Collection of CC0 images from The Metropolitan Museum of Art.
- Roll20
- Virtual tabletop that can be used for playing/testing RPGs with online groups.
- Roll20's List of Mapmaking Tools
- A large list of links to various mapmaking tools (some free, some not).