Der wahre Walter

AI-friendly board game rules summaries — use with Claude, ChatGPT, or any AI assistant

Overview

Der wahre Walter (The Real Walter) is a party game for 4-10 players designed by Urs Hostettler and published by Fata Morgana Spiele. Players take turns being the “Sphinx,” completing sentence prompts with personal answers. Other players try to guess which answers belong to the Sphinx. The game works best with people who know each other well, as deducing personality-based answers is the core mechanic.

Components

Setup

  1. Shuffle the sentence cards and place them in a draw pile.
  2. Provide each player with paper and pencil for writing answers and tracking scores.
  3. Determine who will be the first Sphinx.

Turn Structure

Each round proceeds as follows:

  1. Sphinx Reads Sentences: The Sphinx draws a card and reads the three sentences aloud (each containing the word “WALTER” as a blank).
  2. Everyone Writes Answers: The Sphinx and all other players write down their proposed completions for each sentence (numbered 1-3), trying to match what the Sphinx would say.
  3. Sphinx Collects and Reads: The Sphinx collects all answer slips and reads them aloud in mixed order for each sentence, including their own answers.
  4. Players Guess: Each player writes down which answer they believe is the Sphinx’s real answer for each sentence.
  5. Reveal and Score: The Sphinx reveals their true answers. Points are awarded.

Actions

Being the Sphinx

Guessing (Other Players)

Scoring / Victory Conditions

Special Rules & Edge Cases

Player Reference

Round: Sphinx reads 3 sentences → Everyone writes answers → Sphinx reads all answers mixed → Players guess Sphinx’s answers → Score

Scoring: 1 point per correct guess; Sphinx scores 1 point per correct guess made about their answers

Win: Most points after all players have been Sphinx

Key: Knowing the Sphinx’s personality helps you guess – and helps the Sphinx score