Shadow Riddler vs ヤミイチ!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shadow Riddler
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Shadow Riddler is a multiplayer role-playing game in which players take on different roles and reason, vote, and more to find out who the werewolves are and destroy them. Before the game begins, each player is randomly selected a character, including guards, civilians, seers, vampires, and more. Werewolves and vampires are the villainous characters in the game, who have to carry out assassinations on other players at night, while other players have to try their best to find out the werewolves and destroy them. The game is divided into two phases: daytime and nighttime. During the day, reasoning can be used to try to figure out who the werewolves are. During the night, the werewolves will choose a target to assassinate while the other players try to protect themselves from being assassinated.
ヤミイチ!
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売るか、騙すか、見抜くか。 「ヤミイチ!」はスマホ1台をまわして遊ぶ、値付けブラフの心理戦パーティーゲームです。 ◆ あそびかた ・毎ラウンド、ひとりが夜市の「店主」に ・商品の正体(お宝 or 呪いの品)は店主だけの秘密 ・店主は言い値をつけてセールストーク。ウソも演技も自由! ・お客はこっそり「買う」か「見送る」かを選択 ・お宝なら大儲け、呪物なら大損。そして——売れ残った品は、店主が自分の言い値で自腹買い取り! 高値は「独り占めしたいお宝」かも、「イカれた呪物ブラフ」かも。 安値は「押しつけたい呪い」かも、「こっそり抱えたいお宝」かも。 値段のウラを読め! ◆ 特徴 ・ルール30秒、1ラウンド2分のスピード心理戦 ・2〜12人対応(9人以上は毎ラウンド抽選の5人がお客に) ・2人なら特別ルール「ダブル露店」——おたがいが店主になり、売り込み合う真剣勝負 ・呪いを防ぐ「金の招き猫」、価値2倍の「賭博神の賽」——まれに混ざる特級品 ・拡張パック4種(妖怪の夜市/夢と幻の市/宇宙の超文明/古代遺跡)をリリース記念で無料開放中正体を覗く「鑑定眼」、客に降りる「夢のお告げ」、店主も中身を知らない「夢のつづら」、損を店主に返す「呪い返し」、収支2倍の「流星群」、無言の口上「沈黙の仮面」など新しい駆け引きが満載 ・タイトル画面の「新ギミックを試す」で各メカをその場で体験可能 ・全員に称号が贈られるリザルトと「今夜の名場面」 ・オフライン完全対応。アカウント不要・広告なし・課金なし 飲み会で、合宿で、休み時間に。今夜、あなたの闇市が開店します。
Screenshots
Verdict
The clearest difference is in-app purchases: ヤミイチ! at none against Shadow Riddler's 1. Shadow Riddler's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Shadow Riddler sells 1 one-off in-app purchase. ヤミイチ! asks for nothing beyond the download.
Shadow Riddler ships an update every 3 days, ヤミイチ! every 2 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.
| Parameter | Shadow Riddler | ヤミイチ! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 527 MB | 2 MB |
| Age rating | 9+ | 4+ |
| Developer | Weifang Huanshi Software Technology Co., Ltd | asaki nakama |
In-app purchases
Shadow Riddler
- fiery eyes and golden pupils$0.99
ヤミイチ!
No in-app purchases









