
- BGG rank
- BGG #106
- BGG rating
- 8.3
Galactic Cruise
- 1–4 players
- 90–150 min
- Complexity 4.0/5
- 2025

2013
Rules assistance for What's He Building in There?
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.
For 2 players

What would you like to know?
Answers come from the official rulebook, with the page to check.
What's He Building in There? is a board game released in 2013 for 2–6 players, 60 minutes per game, and ages 12 and up. It was designed by Sean Scott Garrity and its main mechanics are Hand Management, Open Drafting, and Worker Placement.
Now that you've got some experience as an Evil Doctor, it's time to move onward and upward. Where's the place to be in the Evil Doctoring World of the late 1800s? London. What's your plan? Find a cheap warehouse somewhere to build your Doomsday Machine. Scotland Yard is on your trail, however, so in addition to your Doomsday Machine, you'll have to build an Escape Plan. In the worker-placement style game What's He Building in There?, players use their Doctors and three henchmen to acquire resources at the available shops, acquire gold, visit the black markets, provide the "Genius at Work" labor (GAW), provide "Manual Labor" (ML), improve the Doctor's social standing, and invent things. You must complete both a Doomsday Machine and an Escape Plan, with higher level Doomsday Machines and Escape Plans garnering more victory points, and you need to do it quickly. Scotland Yard is getting suspicious, after all, so you have to do what you need to do in 15 turns. Players can earn additional victory points for fitting in with society, eccentricity, security and inventions. Play time is approximately 25-30 minutes per player.
What's He Building in There? supports 2–6 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 What's He Building in There? is 60 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 What's He Building in There? for ages 12 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.
What's He Building in There? 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.
What's He Building in There? belongs to these categories: Economic and Industry / Manufacturing. Its main mechanics are Hand Management, Open Drafting, and Worker Placement. 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 What's He Building in There? are: Sean Scott Garrity. 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 What's He Building in There? 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.