I bought the Indie Hack at PAX Unplugged in 2019 and really enjoyed reading through it. The 'Details' system in particular is good stuff. I was delighted to find the SRD, and proceeded to use the engine for my game No Stone Unturned, and later for Reliance. I'm potentially going back to design a 2e of Reliance, so am reading through the Indie Hack SRD again and wanted to give the game a rating here.