Lego Heroica

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

Overview

Lego Heroica is a buildable adventure board game system where players construct the game board from Lego bricks, then guide heroes through dungeons fighting monsters and collecting items. Players roll the Heroica die to move through connected rooms, battle creatures, and complete missions. Multiple Heroica sets can be combined for larger adventures. The game is designed for ages 8 and up.

Components

(Varies by set; Fortaan set example)

Setup

  1. Build the game board sections following the building instructions.
  2. Place monsters on designated spaces.
  3. Place items (potions, weapons, gold) on designated spaces.
  4. Each player chooses a hero and places it on the starting space.
  5. Choose a mission from the mission map poster.

Turn Structure

On your turn:

  1. Roll the Heroica die
  2. Resolve the result:
    • Movement (1-4 spaces): Move your hero up to the shown number of spaces.
    • Shield: Defeat an adjacent monster immediately (no movement required).
    • Skull: A monster attacks you (lose 1 health or use a potion to block).

Actions

Scoring / Victory Conditions

Special Rules & Edge Cases

Player Reference

Heroica Die Results:

Result Effect
1-4 spaces Move up to that many spaces
Shield Defeat an adjacent monster
Skull Take 1 damage (or use potion)

Turn Summary:

  1. Roll the Heroica die
  2. Move, battle, or resolve die result
  3. Collect any items on your space
  4. End turn

Win: Complete the mission objective first.