Source: ncode.syosetu.com

Author: Aozora Katsuo - 青空鰹      

Synopsis: Haruto Kuramoto was supposed to be transported to a different world along with his classmates, but surprisingly, only he failed to be transported, and only his soul ended up coming to the realm of the gods.

As an apology, the gods allowed Haruto Kuramoto to utilize the skills he had amassed while playing FPS games and granted him the opportunity to be reincarnated.

And so, his adventure begins from his reincarnation.

Source: ncode.syosetu.com

Author: Masakitama (Thank you, Kass) - まさきたま（サンキューカッス） 

Synopsis: This is a story about an FPS addict who has been transported to a fantasy world at war. Unfortunately, he did not receive any cheats or special abilities, so he has to work hard as a foot soldier. 

“It’s safe because it’s a desk job, super stable because it’s public work!” But what awaits Alina, who has become a guild receptionist, is a far from what she had in mind. And it’s all because of the adventurers inability to conquer dungeons! Having reached her limit, Alina sets out to defeat the boss herself, hammer in hand… 

The protagonist, who was mistaken by a god for someone with the same name and prematurely had their life ended, is offered a chance to reincarnate in another world with unlimited cheat powers as an apology. The protagonist happily accepts, but was so focused on the conditions of the offer that they forgot one important detail... the god who made the offer was a bit of a klutz.

The protagonist is reborn into a world of swords and magic as an elf and a few years have passed. Today, their work at the guild branch begins again. 

I'm Teru! Just your wee lil' horny high school girl who's trying to become a mangaka!

One day, while I was lost in my sexual fantasies, I got hit by a truck and was reincarnated into another world!

Though I became a slave of the beautiful elf queen, Sirius, I've got a wholesome orc as my roommate, and there are cute elves all around, so I have to say I'm having a pretty time!

(synopsis from mangadex)