Story
One summer, fifteen kids innocently wander into a nearby seaside cave. There they meet a strange man who invites them to play an exciting new video game. This game, he explains, pits a lone giant robot against a horde of alien invaders. To play the game all they have to do is sign a simple contract. The game stops being fun when the kids find out the true purpose of their pact. (Source: VIZ Media) Note: Includes one extra chapter.
Synopsis via AniList (English).
Preview
From the anime adaptation: Bokurano.
If you liked this
CompletedManga
Neon Genesis Evangelion
CompletedManga
Ikigami: The Ultimate Limit
CompletedManga
Lucifer and the Biscuit Hammer
CompletedManga
The Flowers of Evil
Suggested by AniList's community, ordered by votes.
