Never heard about this webtoon?
Solo Leveling (나 혼자만 레벨업 / I Alone Level Up) is a South Korean web novel written by Chugong. It was serialized in Kakao's webtoon and fiction platform KakaoPage since July 25, 2016, and later published by D&C Media under their Papyrus label since November 4, 2016. The novel has been licensed in English by Webnovel under the title "Only I Level Up".Solo Leveling Anime and Games
In a recent interview with Korean News site Hankyung, the CEO of Noble Comics Company Hyun-soo Hwang said that they are pursuing ways for the "Solo Leveling" franchise to be adapted to other media such as video games, drama and anime.Noble Comics Company is an in-house independent company of Kakao Page, and although it's in no way a confirmation of an anime adaptation, it at least shows that they are aware of its popularity and looking into increasing their reach into other media.
Games based on webtoons
A very popular mobile game with heroes from 3 famous webtoons Tower of God, Hardcore Leveling Warrior, God of High School + Noblesse (collab, not sure if devs will repeat it again) - Hero Cantare global server has been released several months ago.Source - AnimeCorner
Source - Original Interview