Topwith code under GNU General Public License v3.0 (GPL) tagged OSR (1 result)
Explore games with code under GNU General Public License v3.0 (GPL) tagged OSR on itch.io. "Old School Renaissance" or "Old School Revival." Tabletop RPGs that are inspired by the early tabletop RPGs of the 1970 · Upload your games with code under GNU General Public License v3.0 (GPL) to itch.io to have them show up here.
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