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Assassination Classroom: Grand Siege on Koro-sensei

Game

Grand Siege on Koro-sensei is a Japan-exclusive 2015 Nintendo 3DS action game from Bandai Namco. Class 3-E students lay traps and open fire to bring down their unkillable teacher, while other missions flip control to Koro-sensei himself.

Genre: Action
Platform: Nintendo 3DS (Japan-only)
Developer: Bandai Namco Games
Publisher: Bandai Namco Games
Release Year: 2015
Japan Release Date: 2015-03-12
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Trap and Combo Gameplay

Players guide Class 3-E students through missions built around laying traps and firing weapons at Koro-sensei. Chaining traps in the right order builds combos for extra damage, and catching him at close range with a trap triggers a fever time that lets a student unload rapid attacks before he escapes again.
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Modes and Playing as Koro-sensei

Alongside the main single-player campaign, a set of missions flips the perspective so players control Koro-sensei and use his speed to dodge incoming student attacks instead of throwing them. The game also supports local multiplayer, letting friends coordinate an assassination attempt together.
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Reception and Sales

Famitsu scored the game 25 out of 40, with reviewers split on the shooting and combo systems but warmer toward its trap design and dark comedy tone. Commercially it did well for a licensed 3DS title, moving over 25,000 copies in its first three days and passing 83,000 by June 2015.
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Sources & Information

Looking for more on Assassination Classroom: Grand Siege on Koro-sensei? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Toei Animation and Shueisha.
  • Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.

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