Koharu is cute and it's a pretty fun game for passing the time, but you are literally a hostage to the gacha system.
You want to play mace but only got sword skills from the gacha? Fuck you then, play sword. Also, your gems get deleted if you try to change platforms and you can't play with the same account on different computers/phones.

The only SAO game I know where you actually play as yourself and not as harem God Kirito.
It's ok

Reroll simulator

AAAA I LOVE THIS GAME SOSOSOSO MUCH when i started playing this i WOULD not shut up about it forever the most annoying saoif enthusiast

Só faltou o nevergear na cabeça pra me sentir dentro de aincrad