The Tales of Argosa Playtest PDF is available via DTRPG for free.
The playtest PDF is about 90% of the final rules, albeit missing some art, or uses placeholder art that was replaced in the final version.
Some rules were also tweaked for the final, but the playtest PDF will give you a very good idea as to how Tales of Argosa plays.
Hope you enjoy!
As an aside, we have a kickstarter coming 23 Nov for the Argosa Emergent Play Sandbox – which will also include a reprinting of the ToA rules hardcover 😀 (flat binding, ribbons, inside cover printing, etc).
We also have two free adventures out, Sky Tower of Belk Xos and Caverns of Shennog.
A free Character Sheet, GM screen panels, and nine pre-gens are also on DTRPG.
You can access our open question oracle, the Deck of Signs, for free via Perchance.
And our Consult the Bones dice (yes/no/twist oracle) are available on your mobile for a small fee.
