Digimon Story: Time Stranger - Bosses

The major boss fights of Digimon Story: Time Stranger, from the opening Metal Greymon and Kuwagamon to the Titan commanders, the Seven Great Demon Lords clones of the endgame, and the final confrontation with Chronomon: Destroy Mode.
of 13 entries · updated 2026-09-03
Name Type Description Location Region Difficulty Rewards
Metal Greymon (Virus) Opening Boss The first major threat, a virus-type Metal Greymon encountered during the opening investigation. Shinjuku Subway / Government Building Human World Introductory Establishes the opening crisis Introduction to boss mechanics
Kuwagamon Opening Boss A beetle Digimon that sweeps in and attacks the party and Inori on the rooftop. Shinjuku Government Building rooftop Human World Introductory Triggers the Shinjuku Inferno event
Titamon / Titamon + Skull Baluchimon / Berserk Titamon Primary Rival Boss Line The recurring rival Titan boss fought multiple times across the campaign. Digital World and Shinjuku Iliad / Human World High (multi-phase) Aegiomon gains time-travel powers Progress through the Iliad storyline
Vulcanusmon & Divine Arms Version Omega Area Boss Mistaken the party for Titans and attacks them with his crafted Divine Arms. Factorial Area Digital World Iliad High Restores Locomon rail power Unlocks passage to Guardian Palace
Sharkmon & two Hangyomon Area Boss (Titan Leader) The Titan leader of the Abyss underwater realm. Abyss Area Digital World Iliad High Reveals the current of Iliad plot Advances the Titans investigation
Ranamon / Calamaramon Boss (Deceptive Titan) A seemingly friendly Titan who guides the party to a healer, only to reveal she faked defection and was behind the poisoned wine that killed Neptunemon and the destruction of the Abyss Area. Abyss Sanctuary Digital World Iliad Very High The Abyss Area is saved via time travel Venusmon and Neptunemon become Apostles of Iliad
Callismon (Big Bearmon) Boss The corrupted elder Bearmon brother who becomes the feral Callismon, encountered as a major boss. Central Town area Digital World Iliad High Progress through the Central Town/Sewer arc
Zombie Plutomon Major Boss The corrupted, undead form of the Titan king Plutomon, possessed by Chronomon's poisoned influence. Dark Area / Abyss, Iliad Digital World Iliad Very High (requires Agent Rank progression) Lifts Chronomon's possession Plutomon becomes an Apostle of Iliad
Junomon: Hysteric Mode Major Boss When Junomon falls into a rage after the Guardian Palace assault, she enters Hysteric Mode, creating countless Digital Gates that summon a Titan army into the human world. Digital World Iliad Iliad High Ends the Digital Gate chaos Junomon is reclaimed as an Apostle
Power Loader (Toya Kuga) Mech Boss Kuga pilots the D-SAT Power Loader mech in a major confrontation, combining his personal hatred of Monica Simmons with the military might of the Giant Slayer program's smaller cousin. Government Building / D-SAT Human World Very High Progress through the D-SAT endgame
Seven Great Demon Lords (Clones) Endgame Gauntlet As reality collapses within the Akashic Records, the party battles clones of all Seven Great Demon Lords: Barbamon, Demon (with two Millenniumon), Lilithmon (with two Cerberumon), Leviamon, Lucemon: Satan Mode, Beelzebumon: Blast Mode, and Belphemon: Sleep Mode transitioning to Rage Mode. Akashic Records Space-Time Domain Very High (gauntlet) Gate to the final Chronomon battle
Chronomon: Destroy Mode (Robot) Final Boss The final battle against Chronomon's soul fused with the remains of the Giant Slayer. Akashic Records Space-Time Domain Final Story ending and the new timeline New Game Plus (Ultimate and Super Ultimate difficulties)
Giant Slayer Scripted Event Boss The towering weapon unleashed by D-SAT to eradicate all Digimon in the real world (and the god of many of the game's most iconic setpieces). Government Building / Akashic Records Human World Scripted (cinematic encounter) Cinematic progression; merged with Chronomon for the finale
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