Just a compliment on your work. First of all, good job on "Once in a lifetime", I have no idea how I got addicted to your game(I played that game for like 20 hours, so I made sure to get all the endings, easter eggs here in Eternum are delightful it gives some enigma and I love that). I guess the plot made the difference compared to other games of this genre: the style and details, just astonishing.
I guess you inspired some concepts from SAO, but that is fine (the special 100% compatible MC and blades, AWP even xd, I mean it's really good, not boring and quite addicting ), so far I like it, keep up the good work.