the people who started experience inc cut their teeth on wizardry games. after the wizardry xth games and the dissolution of the company michaelsoft, staff members founded experience inc and made three games in the 'generation xth' series. the first two were re-released/updated as 'operation abyss' while the last one was 'operation babel.' a fourth game came out in this series called labyrinth cross blood.
shortly after completing the first three generation xth games, they developed 'students of the round,' which connects to the worlds of stranger of sword city and the demon gaze games. 'saviors of sapphire wings' is a remake of 'students of the round' that was going to be on vita ('students' was only on xbox 360, psp, and pc prior to this). of their dungeon crawlers, the only one that hasn't seen a western release at this time is cross blood.