A new collaboration event with the anime OVERLORD has begun in Arifureta: From Commonplace to World's Strongest - Rebellion Soul, the RPG available on CTW Corporation's browser gaming platform G123.
Characters from OVERLORD — including Ainz, Albedo, Shalltear, and Aura & Mare — now appear in the game.
Play now: https://s.g123.jp/kx3147em
Collab-Limited Companions, Skins, and More
During the collaboration period, a wide range of collab-limited content is being added, including limited companion characters, costume skins, leader skins, magical beasts, magic circles, frames, titles, and emojis.
In event-limited quests, characters such as Clementine, Gazef Stronoff, and Brain Unglaus appear as enemies.
Costume Skins Swap Looks Between Both Worlds
Collab skins are also being added that let Arifureta characters wear OVERLORD-style costumes, alongside reimagined outfits that dress OVERLORD characters in Arifureta-style costume designs.
Skins and companions available only during this period can be obtained for the duration of the event.
Event Period
Thursday, August 13, 2026, to Wednesday, September 2, 2026
About the Anime OVERLORD
The year is 2138. Yggdrasil, the virtual reality MMORPG that once sparked a massive boom, is about to end its service.
Momonga, a player, waits quietly alone for that moment at the Great Tomb of Nazarick, the base where he and his guildmates once reigned in glory.
But an abnormal event occurs: even after the scheduled end time passes, he is not logged out.
The NPCs begin moving with wills of their own, and beyond Nazarick lies an unfamiliar new world he has never seen.
To search for his former comrades, Momonga decides to take on his old guild name, Ainz Ooal Gown, and make that name known across this new world.
Together with subordinates sworn to absolute loyalty, he marches into new lands.
The ruler of death who will hold the world in his grasp returns here!
Official website: https://overlord-anime.com/
About Arifureta: From Commonplace to World's Strongest
"Bullied" Hajime Nagumo is summoned to another world along with his classmates. While his classmates one after another awaken powerful combat-oriented cheat abilities, Hajime is left with the unremarkable class of Synergist. Weakest even in this new world, he is pushed into the abyss of a dungeon by a classmate's malice—
In the depths of despair, with no way to escape, Hajime — still a Synergist — finds a path to become the strongest, and meets Yue, a vampire, in a fateful encounter.
"I'll protect Yue, and Yue will protect me. That's what makes us the strongest. Let's cut through everything and cross beyond this world."
The "strongest" isekai fantasy begins, born from a boy cast into the abyss and a vampire from its depths! And then, the boy surpasses even "the strongest."
Game Information
| Title | Arifureta: From Commonplace to World's Strongest - Rebellion Soul |
| Genre | Fantasy RPG |
| Price | Free to play (in-game item purchases) |
About G123
G123 (pronounced "G-One-Two-Three") is a free gaming service that lets players enjoy carefully selected, high-quality games directly in a web browser on smartphones, tablets, and computers — no downloads or account registration required.
Official website: https://g123.jp/?lang=ja
©Kugane Maruyama/KADOKAWA/Overlord: The Sacred Kingdom Production Committee
©Ryo Shirakome/OVERLAP/Arifureta Production Committee
©CTW, INC. All rights reserved.
