Note: This review may contain bunch of grammar mistakes.
There's a lot of mangas isekai genre.
FPS gamer comes into fantasy world with op fps cheat leveled system. It was really nice idea. That was unique thing in this manga. Other things are typically same to other isekai mangas. But it got unique idea so it's pretty interesting.

I think this manga got reality things like goblin slayer. But there's no seinen genre so it won't go so far. I guessing author'll make it great piece.

MC's clothes looked like similar to gantz but not too much lol.

In one chapter mc cornered to death he buys bazuka (xD) and fired to enemy. I guess there's lot of good story lines'll come soon so i reviewing it.

I'll update this review if it goes more great. see u again other reviews.