Just played to Teaser....runs great on a surface with a crappy HD620....this thing looks great on min/med/max and I get a stable 25 on max (no AA or AO), 30 on med, and 45 on min.......pleasantly surprised! Good job guys, looks like I'm picking this up on GoG; I have it on steam, but haven't touched anything steam related on a surface haha. Plus I love the DRM-Free options :D