In a futuristic fantasy MMORPG called Eclipse Realm, players from around the world face epic bosses, collect rare items, and climb the ranks in pursuit of glory. But when a growing number of players vanish after reaching the mysterious “Level 404” — a stage that was never meant to exist — panic spreads through the community.

Pedro, a solo gamer obsessed with glitches and hidden secrets, decides to investigate on his own. What he finds is far more than a system bug: it’s a breach between worlds, where the game has gained sentience… and is rewriting the rules.

Trapped in an alternate reality that blends code and memory, Pedro must uncover the truth behind Level 404 before his body in the real world falls into a coma — and his mind is assimilated by the entity that controls the game.

In Level 404, the true final boss isn’t a monster — it’s the game itself.