checks out steam library, nowadays most of non-indie stuff should be on xbox as well...
for open world stuff, how about nier games, or yakuza series (smaller but very dense world) or good old witcher
as for metroidvanias - castlevania advance and dominus collection has some of the best classic ones, there's also bloodstained ritual of the night from the guy behind those just under other name
was never really into shooters so all I can recommend with shooting in it would be good old bioshock and resident evil if you're in a mood for horror (5,6 if not really but just want some silly fun shooting down zombies xD)