It was announced that Hamuo and Mo’s Hell Mode: The Hardcore Gamer Dominates in Another World with Garbage Balancing, is receiving a television anime adaptation that is scheduled to begin airing at some point in 2025.
Additional details pertaining to the staff, cast, actual premiere date, and studio are not known at this time; however, a promotional video was released to announce the anime that you can check out below:
J-Novel Club publishes the series in English and describes Hell Mode as follows:
“‘Level up even while offline’?! That’s not a game on ‘easy mode’—that’s just an AFK game!” The online game Yamada Kenichi had been playing religiously is shutting down its servers, leaving him with a void in his heart. He looks for a new game to fill it, but everything he finds is way too easy. The kind of game he likes—the kind punishing enough to make players want to spend thousands of hours on it—just isn’t around anymore. “What’s this? ‘You are invited to a game that will never end.’” Kenichi stumbles upon an untitled game, one promising incomparable challenge with unprecedented potential. Without hesitation, he selects the “Hell Mode” difficulty. Lo and behold, he finds himself reincarnated in another world as a serf! Now called Allen, he sets out to unlock the secrets of his mystery-laden Summoner class; without the convenience of walkthroughs, game guides, or online forums, he must grope his way to the top of his new world!
Source: Crunchyroll