Dota Underlords now has a prototype battle pass.
Valve's take on the burgeoning auto chess genre is giving the Proto Pass, as it's called, out to beta testers for free. The idea is Valve gets feedback on how it works so it can make the Dota Underlords Season 1 Battle Pass as good as it can be.
"Like many aspects of the beta, the Proto Pass is a learning experience for the Underlords team," Valve said in a post on the Underlords website, "so please keep the feedback coming so that we can adjust plans for our Season 1 Battle Pass accordingly."