For consoles i strongly recommend you get Lufia 2: Rise of the Sinistrals and Terranigma (as well Lufia 1 just to get the grasp of the story)
As for PC's it's pretty much what everyone has said around here already, plus i too strongly recommend ADOM. If you can get to level 20 on that thing, then you sir are a lucky man indeed :) (The furthest i went was level 19 with a warrior, only to fall onto a friggin pit and die XD)
Current PC Build
CPU - i7 8700K 3.7 GHz (4.7 GHz turbo) 6 cores OC'd to 5.2 GHz with Watercooling (Hydro Series H110i) | MB - Gigabyte Z370 HD3P ATX | Gigabyte GTX 1080ti Gaming OC BLACK 11G (1657 MHz Boost Core / 11010 MHz Memory) | RAM - Corsair DIMM 32GB DDR4, 2400 MHz | PSU - Corsair CX650M (80+ Bronze) 650W | Audio - Asus Essence STX II 7.1 | Monitor - Samsung U28E590D 4K UHD, Freesync, 1 ms, 60 Hz, 28"
