Some comics similar to Solo Leveling could be The God of High School or Tower of God. They both have elements of action, fantasy, and power-ups for the main characters.
Comics such as Dungeon Reset and Reincarnation of the Suicidal Battle God have certain similarities to Solo Leveling. They have exciting battles, character development, and a focus on the protagonist's rise to power in a fictional setting.
I think 'That Time I Got Reincarnated as a Slime' could be similar. It has elements of fantasy and character growth like Solo Leveling.
One manga that could be similar is 'The Gamer'. It has elements of leveling up and special abilities like in Solo Leveling.
One manga that's somewhat similar is 'The Gamer'. It also features a protagonist with special abilities and an action-packed adventure.
I think 'The God of High School' is somewhat similar. It has intense action and power-ups like in Solo Leveling.
I think 'The God of High School' is somewhat similar. It has action-packed scenes and characters with special powers.
I'd recommend 'Overlord'. It shares the theme of a powerful main character and a fantasy world. The storylines and action scenes could appeal to fans of 'Solo Leveling'.
One manga that could be similar is 'The Gamer'. It has elements of power growth and adventure like Solo Leveling.
The Tower of God could be similar. It has an action-packed storyline and unique character developments like Solo Leveling.
You might like 'Dungeon Reset'. It shares similarities with Solo Leveling in terms of the action, progression, and the focus on the main character's journey to become stronger.
The manhwa 'The God of High School' has some similarities. Both feature intense action and power-ups for the main character.