Two currently reported projects: the FGO Halloween 2026 event, which opened September 16 and runs until October 7, and the frog RPG Amphibian, which showed world premiere footage at gamescom 2026 and has no release date.
The name Amphibian covers two separate works in Yomimono's recent coverage. The first is a frog RPG from JARCORP Interactive, titled simply Amphibian. It was unveiled through a world premiere trailer at the Future Games Show during gamescom 2026. The game is a retro-style turn-based RPG set in a fantasy land of bipedal talking frogs who face an invading toad army during a sweeping drought. It skips traditional leveling and economy systems in favor of resource management and a branching class system. It is coming to PC via Steam, Nintendo Switch, PS5, and Xbox. No release date was given.
The second is the writer amphibian, who handled the scenario for Fate/Grand Order's 2026 Halloween event, "Kutabare! Pumpkin Farm Slaughter." The event opened September 16 at 20:00 and runs through October 7. This is the slot that had previously been filled by the Elizabeth-centered Halloween story, and amphibian is known for Raging Loop and previously wrote FGO's Imaginary Scramble and Mystery House Crafters.
On the FGO side, the event story has Trismegistus warn of an external cracking attack on Chaldea, with Masters departing for a Singularity found before the system goes down. Elizabeth and others appear in a suspenseful Halloween built on deception and bloodshed. Participation requires clearing "The Beginning of After Time." New Spiritron Dresses are planned for Baobhan Sith, Watanabe no Tsuna, Jack the Ripper, Tutankhamun, and Kukulkan. A Spiritron Dress for Henry Jekyll and Hyde is delayed, with timing during the event period unclear. The new 5-star Berserker Daedalus debuts, voiced by Ayumi Ohashi with illustration by Toru Nakayama, available through a pickup summon from September 16 at 20:00 to October 7 at 12:59.
Synthesized by Yomimono from the cited Yomimono stories below, each itself
sourced, then editorially reviewed. Every
fact links the story it came from.
Sep 16
Fate/Grand Order opened its 2026 Halloween event, "Kutabare! Pumpkin Farm Slaughter," on September 16 at 20:00, running until October 7. The scenario is written by amphibian, the writer behind Raging Loop, who previously handled FGO's Imaginary Scramble and Mystery House Crafters. The event's story has Trismegistus warn of an external cracking attack on Chaldea; Masters depart for a Singularity found before the system goes down, and Elizabeth and others appear in what the sources describe as a suspenseful Halloween built on deception and bloodshed. Participation requires clearing "The Beginning of After Time." New Spiritron Dresses arrive for Baobhan Sith, Watanabe no Tsuna, Jack the Ripper, Tutankhamun, and Kukulkan. A Spiritron Dress for Henry Jekyll and Hyde has been delayed, with timing during the event period unclear. The new 5-star Berserker Daedalus debuts, voiced by Ayumi Ohashi with illustration by Toru Nakayama, available through a pickup summon running from September 16 at 20:00 to October 7 at 12:59.
Aug 29
At the Future Games Show during gamescom 2026, developer JARCORP Interactive unveiled the world premiere footage for Amphibian, a retro-style RPG where frogs save the world. The game is set in a fantasy land of bipedal, talking frogs who face an invading toad army during a sweeping drought. It launches on PC (Steam), Nintendo Switch, PS5, and Xbox with no release date yet.