Thank you so much, Mohkerz! I love this game. It's working perfectly, i had the fullscreen wrong-resolution issue but just had to put the game directory in a new folder under D: drive and run the launcher under admin.
Does anyone know how to remap the keys tho? I can't find IO settings.txt or remapping option under in-game test menu.
It would be perfect with WASD, JKLI and 4568 keys.