Fantasy with a gimmick/twist

MC is going in and out of a fantasy world accidentally saving people, all while he thinks it’s a hallucination.

One of my all time faves, absolutely hilarious. I wish it would have continued because it ends abruptly.

MC has a skill that lets him buy food online. The food he makes tastes so good that he ends up with a OP wolf as a companion.

Has an anime.

I love this manga, you can actually use the cooking tips from it. Just such a wholesome and fun story.

MC becomes a special Goblin summoning class and summons a OP goblin.

The MC dies and has to complete a dungeon to purify his sins. He becomes a summoner class but he can only summon baby monsters.

Underrated cute story. I really liked this one.

MC uses his architecture knowledge to succeed in the world of a novel he read.

MC is actually an alien who was tired of his previous job. He’s just stumbling through life.

The dungeons actually have staff that maintain them, things like treasure chests, dungeon layout and monsters are all planned out. The MC ends up working with the one in control of a dungeon.

I watched the anime of this one but haven’t read it yet.

Baseball Isekai. MC has to help a baseball team in another world so that he can comeback to life in the normal world. Baseball games decide everything in the other world.

Yeah this one isn’t for me, I don’t like sports much. I will say that Isekai and sports is a unique combination though.