From the publisher’s rulebook
Who goes first in Portal: The Uncooperative Cake Acquisition Game?
Cryptozoic Entertainment / Valve English edition, 2015

The player who most recently ate cake goes first.
Rule details
Play continues clockwise from the first player.
Source & edition
- Portal: The Uncooperative Cake Acquisition Game: English rulebookCryptozoic Entertainment and Valve · Starting The Game; Initial Test Subject and Portal Delivery · Checked 2026-09-24Printed page references: 6–7
Image: © Valve Corporation / Cryptozoic Entertainment · ACD Distribution, original 2015 Cryptozoic product announcement image
If your rules call for a random choice, use the player picker.
If there’s a tie
The rulebook doesn’t say. If you need a tie-break, pick a player at random.
More starting rules
Browse available game rulesGames with a similar starting rule
First OrchardWhoever ate an apple most recently takes the first turn.
Garden RushThe player who most recently ate a tomato takes the first turn.
HoneyThe player who most recently ate honey starts the game.
First RatWhoever most recently ate cheese goes first.- Bee AlertThe player who most recently ate honey goes first.
Free game-night tools: score keeper · turn timer · dice roller · all tools
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