
- BGG rank
- BGG #20,440
- BGG rating
- 6.0
Rattenkrieg: Assault on the Tracktor Factory
- 1 player
- 20 min
- Complexity 1.3/5
- 2010

2020
Rules assistance for Operation Ichi-Go: Japan's Massive 1944 Offensive Across China
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

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Answers come from the official rulebook, with the page to check.
Operation Ichi-Go: Japan's Massive 1944 Offensive Across China is a board game released in 2020 for 1–2 players, 240 minutes per game, and ages 14 and up. It was designed by Steven Cunliffe and Ty Bomba and its main mechanics are Dice Rolling and Hexagon Grid.
In mid-1944, despite their rapidly deteriorating position, the Japanese launched a massive offensive in China. They had three objectives: Open a land and rail route across China to their southern conquests in Indochina and the Dutch East Indies (and bypass the US submarine blockade along the Chinese seacoast), and; Eliminate all the US bomber bases in China from which B-29s were targeting the home islands, and; At a minimum, severely degrade Nationalist Chinese capabilities and best case, maybe even knock the Nationalists out of the war. Operation Ichi-Go (“Number One”) was the largest ground offensive in Japanese history, with 500,000 troops, 800 tanks and massive logistics and artillery support. They used their tanks in armored divisions – the only time in the war they deployed such concentrations. Ironically, Japanese armies reached the goals that they set, but US airpower prevented them from using their land route to any great extent, and US victories in the Pacific gave the US plenty of other airbases to attack the Japanese mainland. However, the offensive made a huge difference to postwar Asia. The Nationalists lost important territory, including scarce industrial capacity and rice-growing areas vital to their economy. They also lost military prestige and an enormous number of troops, perhaps as many as 750,000 casualties, weakening their ability to fight the Communists. And fatally, in order to do the offensive, the Japanese emptied Manchuria, leaving defenses against the Soviets there very weak, and from areas in China where they had been containing Communist guerrillas, creating a vacuum that the Communists quickly filled. This two-player game has one side commanding the Japanese, and the other the Nationalist Chinese. A “what if” option allows for the exploration of the potentials of a massive US invasion on the Chinese coast (Operation "Causeway"), one of the many approaches the US considered before finally deciding to invade the Philippines instead. There is also a set of full solitaire game rules inside (by Steven Cunliffe) where the active player (as Japan) competes against the Nationalist Chinese side run by the game system. The game features nine monthly turns; units of maneuver are IJA (and US) divisions, with individual Chinese units varying in organizational size from divisions up to army groups. Most Chinese units are "untried" and only reveal their true value at the moment of combat. —description from designer Ty Bomba Also includes a complete solo game using the same components designed by Steven Cunliffe, with the player commanding the Japanese attack against an automata Chinese defender.
Operation Ichi-Go: Japan's Massive 1944 Offensive Across China supports 1–2 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
The listed playing time for Operation Ichi-Go: Japan's Massive 1944 Offensive Across China is 240 minutes. This is the publisher’s estimate for a full game. The actual duration depends on the group, the player count and familiarity with the rules: first sessions usually run longer, while experienced groups often finish faster. Setup and teaching time are not included in this estimate.
The catalogue lists Operation Ichi-Go: Japan's Massive 1944 Offensive Across China for ages 14 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
Operation Ichi-Go: Japan's Massive 1944 Offensive Across China has a complexity rating of 3.3 out of 5 from BoardGameGeek players, which makes it a medium-weight game. The rating reflects how much rules knowledge, planning and decision-making a typical game demands. Expect a longer first teach for heavier games, and use a preparation guide before game night.
Operation Ichi-Go: Japan's Massive 1944 Offensive Across China belongs to these categories: Wargame and World War II. Its main mechanics are Dice Rolling and Hexagon Grid. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The credited designers of Operation Ichi-Go: Japan's Massive 1944 Offensive Across China are: Steven Cunliffe and Ty Bomba. These credits come from the published game data and name the people responsible for the game’s design, not its illustrators or publishers. Designer pages on MeepleRules collect other titles by the same designers, which helps when you enjoy a game and want to find similar ones.
The catalogue lists Operation Ichi-Go: Japan's Massive 1944 Offensive Across China as a base game. It can be played on its own with the components in the box and does not require any other title. Expansions, if any exist, add new content or rules on top of it and are listed separately in the catalogue with a link back to this base game.