The new releases include a doubt-type game where you become an aristocrat, and a sci-fi murder mystery that uncovers the mystery of a “broken” grandmother! Analog Game Label “ADICE” Exhibits at Game Market Autumn 2025
viviON Press release: October 29, 2025 The new releases include a doubt-style game where you become an aristocrat, and a sci-fi murder mystery that uncovers the mystery of a “broken” grandmother! Analog game label “ADICE” exhibits at Game Market Autumn 2025 [Limited quantity] Free distribution of the easy puzzle-solving game book “Kagi Shippo Detective Key”! Analog game label “ADICE” (operated by viviON Co., Ltd., located in Chiyoda-ku, Tokyo, representative: Kosaku Akashi) will be exhibiting at Game Market 2025 Autumn, an analog game event to be held at Makuhari Messe on Saturday, November 22nd and Sunday, November 23rd. In addition to pre-sales of the new board game “Liar Seven” and the new murder mystery “Resurrection Metal Grandma,” we are also planning to offer a trial run of “Liar Seven” and a free distribution of the easy-to-play puzzle game book “Kagi Shippo Detective Key.” If you’re considering visiting Game Market, please feel free to stop by the ADICE booth (Area A-44)!
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https://gamemarket.jp/ Venue: Makuhari Messe Exhibition Halls 3, 4, 5, and 6 Date: Saturday, November 22, 2025, 11:00 AM – 6:00 PM Sunday, November 23, 2025, 11:00 AM – 5:00 PM Exhibitor Name: ADICE Booth Number: Area A-44 Exhibition Contents: Game sales, demos, free distribution, etc.
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https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-6f27375b3535637658af77e95f393d31-1910×2700.jpg ■【New Release 1】”This guy’s a liar!” True and lies are turned upside down in this new, doubt-themed card game, “Liar Seven” https://img.youtube.com/vi/hqBF29v6Ed8/sddefault.jpg
https://www.youtube.com/watch?v=hqBF29v6Ed8 Players take on the role of noblemen and declare a number while placing cards face down. The declaration does not have to be “true.” If other players think the declaration is a lie, they can politely point it out with, “You’re lying!” If you can successfully detect the lie, you’ll earn points! If the declaration is “true,” the person who cast doubt will lose points as a penalty. The unique and challenging aspects of this game are the “Skill Cards,” which grant special abilities. Turn lies into “truth” in desperate situations, or turn the other person’s truth into a “lie,” and create unexpected developments to liven up the aristocratic soiree! The player with the highest total score at the end will be praised as the most cunning noble of the night. Act like a noble, outwit those around you, and seize victory. If you’re not so good at lies and psychological warfare, don’t worry! The important thing is to immerse yourself in the role of an aristocrat and enjoy the game to your heart’s content. Why not make your debut tonight in a world of magnificent lies and bargaining? –Try Liar Seven, a new and exciting doubt-themed card game that adds original elements to the ever-popular and easy-to-play doubt-themed game!
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https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-25d323f0412b64af143d81d5cea0ca1b-1280×720.jpg Contents [Product Information] Liar Seven Genre: Bluffing,
Role-playing, Card Game Players: 3-5 Ages: 8 and up Playtime: 20 minutes (approximate) Price: ¥2,970 (tax included) Sales: Pre-sale at Game Market 2025 Autumn (includes event-exclusive promo card) The items will be available for sale at a later date at various e-commerce sites, including the “viviON BLUE” e-commerce site. Planning and Production: viviON Co., Ltd. Special Page:
https://adice.vivion.jp/liarseven PV
：https://www.youtube.com/watch?v=hqBF29v6Ed8
https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-8d5e1d191e71a26cd35719a1c5935854-837×1533.jpg You can try out the game at the venue! At the ADICE booth at Game Market, staff dressed as aristocrats will be welcoming visitors. Come try out the game and experience the elegant tactics of a nobleman! Whether you’re meeting someone for the first time or a close friend, feel free to say things like, “You’re a liar!” or “I know where you’re from!”
https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-366311fcf8a2c2788e432b5cf7d462c5-3900×2483.jpg Booth image ■ [New Release 2] “Grandma’s Broken!” “Resurrecting Metal Grandma,” a sci-fi murder mystery that unravels the mystery of a destroyed grandmother.
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https://www.youtube.com/watch?v=J0M3B3bIsd8 Early 2000s. Japan. The peaceful daily life of a certain family suddenly falls apart. “Grandma’s broken!” Scolding her son, Magoichi, for talking like that, Mother Jiang hurried to her mother-in-law, Grandmother’s, bedroom. But there, the bizarre figure of Grandmother was revealed: her head was destroyed, sparks flying everywhere as she shorted out. Her artificial skin was torn, and her exposed mechanical skeleton creaked and groaned, as if in convulsions. Mother grabbed a fire extinguisher from the kitchen and administered first aid before the fire spread. She then immediately called the [Doctor] on her cell phone and attempted treatment. Miraculously, the treatment was successful, and the [Grandmother and Child] returned to their normal state. However, when Grandmother regained consciousness, she had no memories. The night Grandmother was destroyed, an emergency family meeting was held. Sitting at the dinner table were Magoichi, Momoe, Grandfather Hisashi, and Father and Husband, who had just returned home from work. An eldest member of the family, unbeknownst to anyone, had been mechanized and was about to be destroyed, an abnormal event. Despite this, everyone was strangely calm, creating an eerie atmosphere. Although the family meeting was ostensibly a “discussion,” the atmosphere was one of mutual probing, and the conversation just went nowhere. Everyone was saying, “I don’t know,” but none of their words held any real weight. Eventually, perhaps unable to bear the atmosphere any longer, Magoichi spoke up. “Come on, let’s all investigate together! Let’s play detective!” It seemed like an outlandish suggestion, but its innocence actually stirred the conversation. Each of them probably had something on their mind. After a moment of silence, everyone nodded in agreement. With each person’s thoughts in mind, the “Detective Game” quietly began.
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https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-5056582b853e5486b222a53d18c502dc-1000×1000.png *The playable characters in this game are Magoichi, Mother, Father, and Grandfather. Please note that you cannot play as Metal
Grandmother. [Product Information] Resurrected Metal Grandmother (pronounced: Saikimetal Sobo) Genre: Sci-Fi Murder Mystery Number of Players: 4 (No GM) Recommended Ages: 15 and up Playtime: 120 minutes (approximate) Price: ¥3,980 (tax included) Sales: Pre-sale at Game Market 2025 Autumn The game will be available for purchase at a later date at various e-commerce sites, including the “viviON BLUE” e-commerce site. Scenario and game design: Toraishi Illustration: Shizu Momomi Work page:
https://adice.vivion.jp/product/metalgrandmaregenesis PV:
https://www.youtube.com/watch?v=J0M3B3bIsd8
https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-a1ac284e8fe2bc4553a52b4b2a0d1df5-568×781.png 【Purchase Bonuses at the Venue】 This title is scheduled to be sold at the ADICE booth (Area A-44) and the Murder Mystery booth at Game Market 2025 Autumn. If you purchase at any booth, you will receive a “large acrylic key chain” (not for sale) as a purchase bonus. ■Limited quantity and free distribution! Easy Puzzle Game Book “Key Tail Detective Key” At the ADICE booth on both days, we will be giving away a limited number of free copies of the easy puzzle game book “Key Tail Detective Key.” Join the great detective Key as he tries to solve the crimes happening around town! Distribution will end once the planned quantity is reached each day, so if you’re interested, be sure to stop by our booth early! (Recommended ages: 8 and up) Scenario and Game Design: Chikaranari Illustrations: Kurumi
https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-bf997d0afef38c87d4399bd270bdf0b3-1748×2480.jpg ■Analog game label “ADICE”
https://prcdn.freetls.fastly.net/release_image/89066/327/89066-327-c8785182cd9fe0a3d53b44653b137443-1915×482.png Analog game label “ADICE” *Read as “A-Dice” Categories: Murder mysteries, board games, and all other analog games Catchphrase: Let’s get the fun rolling. Official website: https://adice.vivion.jp/ Official X (old Twitter): https://x.com/adice_info Operator: viviON Co., Ltd.
*All images in this announcement are currently in production. Some images may differ from the actual product. *Parts of the artwork and product content may be subject to change.