Shinjiteita Nakama-tachi ni Dungeon Okuchi de Korosarekaketa ga Gift "Mugen Gacha" de Level 9999 no Nakama-tachi wo Te ni Irete Moto Party Member to Sekai ni Fukushuu & "Zamaa!" Shimasu!
MyAnimeList - 7.1
AniList - 7
Kitsu - 7.3
7.1
Average Score
When Light is kicked out of the Concord of the Tribes, his former comrades instantly turn on him. Light escapes this diabolical act of betrayal by the skin of his teeth...only to find himself in the deepest part of the Abyss, the most dangerous dungeon in the realm! To avoid being eaten by carnivorous monsters, he uses the Unlimited Gacha, his sole magical skill. But where it previously only produced junk items, this time Mei—a gorgeous Level 9999 fighter in a maid outfit—springs forth! Fast forward three years and Light has carved out his own kingdom in this backwater dungeon, summoning more beautiful Level 9999 warriors who swear absolute fealty to him. Now a powerful Level 9999 Overlord himself, Light plans to ascend to the surface and take revenge on his betrayers one by one! (Source: J-Novel Club)
Information
English: My Gift Lvl 9999 Unlimited Gacha: Backstabbed in a Backwater Dungeon, I’m Out for Revenge!
Japanese: 信じていた仲間達にダンジョン奥地で殺されかけたがギフト『無限ガチャ』でレベル9999の仲間達を手に入れて元パーティーメンバーと世界に復讐＆『ざまぁ！』します!
Synonyms: Backstabbed in a Backwater Dungeon: My Trusted Companions Tried to Kill Me, But Thanks to the Gift of an Unlimited Gacha I Got LVL 9999 Friends and Am Out For Revenge on My Former Party Members and the World
Type: TV
Episodes: 12
Status: Completed
Aired: Oct 3, 2025 to Dec 19, 2025
Season: Fall 2025
Broadcast: Fridays at 23:30 (JST)
Producers: Lantis, Mainichi Broadcasting System, Magic Capsule, Hobby Japan, BS11, Bandai Namco Filmworks, Bandai Namco Music Live, Daito Giken
Licensors: Sentai Filmworks
Studios: J.C.Staff
Source: Light novel
Genres: Action, Fantasy
Themes: N/A
Demographics: N/A
Duration: 23 min per ep
Rating: R – 17+ (violence & profanity)
Resolution: 720p, 1080p
Type: Dual Audio, BD
Characters & Voice Actors
Staff
Mori, Tsutomu – Producer
Suzuki, Kaoru – Producer
Tada, Yuuichi – Producer
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Theme Songs
ED1: 1: “Sen yori Kaminari ya, Sarariya Takaki (閃より雷や、更りや高き)” by Tei (丁) (eps 1)
ED2: 2: “Shirogarasu (シロガラス)” by Nowlu (eps 2-11)
Episode List
2: The Abyss
3: The Lord of Destruction
4: Adventurers
5: A Small Wish
6: The Adventurer Killer
7: Thank You
8: The White Knights
9: Kick Off
10: The Tower War
11: God Requiem Gungnir
12: Towards a New Path
Trailer
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