RTVAULT®
LAB / 003
EXPERIMENTAL ARCHAEOLOGY / PLAYABLE HYPOTHESIS

MEHENTHE COILED ONE

ANCIENT EGYPT
PREDYNASTIC–OLD KINGDOM
SPIRAL BOARD

Mehen survives as one of antiquity’s most distinctive game forms: a circular board shaped as a coiled serpent. Its boards and associated playing pieces survive, but its complete ancient rules do not. RTVault therefore presents the interactive system below as an explicit modern hypothesis.

PLAY ↓
01

PLAY THE HYPOTHESIS

YOUR TURNCAST
ORIGINAL RTVAULT DIGITAL RECONSTRUCTION / NOT A FACSIMILE
MOVE
02

OUR PLAYABLE MODEL

01

ENTER

Six pieces per side begin outside the board and enter from the outer end of the spiral. A cast determines movement.

02

MOVE INWARD

Pieces travel along the coiled path toward the centre. The aim is to complete the route with all six pieces.

03

INTERACT

In this RTVault model, landing on an opposing piece returns that piece to the beginning. This interaction is speculative and clearly labelled as such.

04

FINISH

An exact cast is required to complete the route. The first player to finish all six pieces wins this experimental version.

Reconstruction warning: the board form and associated piece types are archaeologically attested; movement, interaction and winning conditions are modern RTVault conventions created for interactive exploration.

03

WHAT SURVIVES

COILED FORM / CENTRE TERMINUS

Surviving Mehen boards turn a coiled serpent into a circular segmented playing surface. Archaeological finds and tomb imagery also preserve associated playing pieces.

FORM
Coiled circular track
PERIOD
Predynastic–Old Kingdom
PLAYING PIECES
Multiple forms survive
RULES
Unknown
04

EVIDENCE / UNCERTAINTY

BOARD FORMHIGH
ASSOCIATED PIECESHIGH
GAMEPLAY RULESUNKNOWN

The British Museum records an Early Dynastic limestone Mehen board with the upper surface carved as a coiled serpent and the head positioned at the centre. The Metropolitan Museum of Art also discusses Mehen among early Egyptian board games and associated playing pieces.

RTVault intentionally separates these archaeological facts from the invented gameplay above. The playable version is an experiment in reconstruction, not a claim to reproduce a lost ancient rulebook.