Agree the game is worth something. I got it via Groupees bundle. Playing on linux (lubuntu 16.10 x64) in a HP Pavilion g7 laptop with 240Gb SSD, 8Gb ram, AMD A6 Vision quad 1.5Ghz (== 6520G graphics) plays OK (== playable) at 1600x900 (17" lcd native rez) choosing "fastest" setting in start up dialog.
Thanks and Good Luck!