SemiCircleGame SemiCircleGame

One clue, one gauge, up to eight brains.

SemiCircleGame is a party game for 2 to 8 players, on a single iPhone or one each: the telepath sees a secret zone on the gauge and throws out a clue; the guessers each place their arrow as close as they can. Face to face over Bluetooth, or remotely through Game Center — no account to create.

Get the game
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How do you play?

2 to 8 players, short rounds, and one real skill: reading each other.

01 The roles

Two roles, one semicircle.

Each round, one player is the telepath and everyone else guesses. Then the role moves on.

02 The telepath

They see a secret gauge, from 1 to 100.

The further right the target, the more pleasant; to the left, unpleasant. Only they know where it hides.

03 The discussion

You talk it out loud.

A theme, a clue from the telepath, then you chat freely — no telling or showing where the gauge is!

04 The guesser

Closest = most points.

Everyone places their arrow and locks in their answer: the centre band is worth 4 points, dropping off as you move away — 3, 2, 1… or nothing.

Nearby or online

Up to 4 nearby devices connect directly over Bluetooth, no internet needed. Online, through Game Center, up to 8 of you can play.

250 themes

A superhero, a pizza topping, an excuse to cancel plans… five theme lists you can mix and match, and every round starts from a different theme.

One target, seven bands

The bullseye is worth 4 points, then 3, 2 and 1 as you move out. What the gauge shows is exactly what scores.

Played out loud

The app draws the themes and keeps score; the rest — the clue, the debate, the bad faith — happens face to face.

A connection that holds

The session is continuously monitored: if it drops, the game reconnects on its own and play resumes.

Zero data collected

No account to create, no ads, no tracking, no server of ours. Scores live on your devices, and nowhere else.

Get SemiCircleGame

Download on the App Store

A single iPhone is enough to play, passed around; or one iPhone each, up to eight (iOS 17.6 or later).