MARSHALL L.A.W.

Section 1

Executive Summary

MARSHALL L.A.W. is a strategic multi-player board game played across three simultaneous dimensional layers: Land, Air, and Water. Players command forces across a 26×26 grid, deploying hidden units, capturing objective flags, and engaging in cross-domain combat.

The game combines the depth of classic strategy titles (Stratego, Chess, Axis & Allies) with a novel vertical dimension mechanic. A built-in Solo AI opponent mode makes the game fully playable without additional players.

Section 2

Game Overview & Concept

Logline

Command land, sea, and air forces simultaneously on a three-dimensional battlefield. Capture the enemy flag before yours is found.

Inspiration

• Stratego — Hidden piece identity, flag capture as win condition
• Chess — Positional strategy, piece hierarchy, no luck element
• Axis & Allies — Multi-domain warfare, alliance play, territory control
• Risk — Territory expansion, multi-player diplomacy layer

What Makes It Different

• Three simultaneous vertical layers — Land, Air, Water — all active at once
• Units can transition between layers under specific conditions
• Hidden identity system — enemy piece values unknown until combat
• Solo AI mode with adaptive difficulty built into the game logic
• 26×26 grid per layer gives a massive strategic canvas (676 cells × 3 = 2,028 total positions)

Section 3

The Board — 3-Layer Grid Architecture

Physical Layout

The game board consists of three stacked transparent acrylic layers, each a 26×26 grid. Columns are labeled A–Z. Rows are numbered 1–26. Each cell is identified by Layer + Column + Row (e.g., L-D-14 = Land, column D, row 14).

Terrain Zones

Layer Transition Points

Certain grid positions allow units to shift between layers — called Transition Nodes. There are 12 Transition Nodes per board, marked with gold pegs. Only eligible unit types may use them.

Section 4

Player Structure & Alliances

Player Count

• 2 Players — Direct opposition. Full board, 3 layers.
• 3 Players — Free-for-all. Each controls one corner + center contested.
• 4 Players — Two teams of 2. Alliance mode. Partners share intel (not units).
• Solo — Player vs. AI opponent. See §9.

Alliance Rules (4-Player)

• Partners may verbally share information on their own units only
• Partners cannot move each other's units
• Friendly fire is not possible — allied pieces cannot occupy same cell
• If one partner's flag is captured, that team loses — both players eliminated

Starting Forces (per player)

Section 5

Unit Classes & Combat System

Combat Hierarchy

Each unit has a numeric Combat Value (CV) from 1–12. When two opposing units occupy the same cell, the unit with the higher CV wins. Equal CV = both units removed (mutual destruction). Unit identity remains hidden until combat is triggered.

Land Units

Air Units

Water Units

Command Units (2 per player)

CV 7. Can operate in any layer. Move 1 cell per turn. If a Command Unit is destroyed, the player loses 3 units of their choice permanently (Command Penalty).

Section 6

The Flag Mechanic

Flag Placement Rules

• Flag must be placed in the Land layer, within the player's Home Base (rows 1–3 for their corner)
• Flag cannot move once placed
• Flag may be surrounded by Mines (up to 3 adjacent Mine units)
• Flag identity is hidden until captured — opponent does not know which immovable piece is the Flag vs. a Mine

Flag Discovery

The only way to reveal whether an immovable piece is a Flag or a Mine is to attack it. If it's a Mine, the attacking unit is destroyed (unless it's a Miner). If it's the Flag — game over.

Multi-Player Flag Rules

In 3-player or 4-player games, each remaining player's Flag stays in play until captured. The game ends when only one player/team has an uncaptured Flag.

Section 7

Turn Structure & Movement Rules

Turn Order

1. Command Phase — Player may activate a Command Unit ability (once per turn)
2. Movement Phase — Move up to 3 units (one per domain max per turn)
3. Combat Phase — Resolve all combat triggered by movement
4. Intel Phase — AWACS / Scout Plane / Destroyer reveal results are announced
5. End Phase — Pass to next player. Draw event card if applicable (optional variant)

Movement Rules

• One unit per cell maximum at all times
• A unit may move through empty cells up to its Movement value per turn
• A unit stops when it enters a cell occupied by an enemy unit (combat triggered)
• Friendly units block movement — cannot pass through occupied cells
• Layer transitions cost the unit's full movement for that turn

Simultaneous Play Variant

For experienced players: all players write their moves secretly, then reveal simultaneously. Combat resolved in CV order (highest first). Recommended for 4-player games.

Section 8

Cross-Domain Combat

MARSHALL L.A.W.'s defining mechanic — units from one domain can engage units in another domain under specific conditions.

Anti-Air Rule

Land units with CV 8+ (Captain and above) may "fire up" at Air layer units directly above them — CV reduced by 3 for that attack only. Represents ground-based anti-air capability.

Depth Charge Rule

Destroyers may attack Submarines in adjacent cells (not same cell) with a Depth Charge action — CV 6 strike. This uses the full Movement Phase for that turn.

Section 9

Solo AI Opponent Mode

MARSHALL L.A.W. includes a fully defined ruleset for a solo player to compete against the game itself. The AI opponent is called MARSHALL.

MARSHALL AI — Behavior Tiers

AI Move Execution (Physical Game)

In tabletop play, the AI's moves are determined by a numbered MARSHALL Decision Deck — a 54-card deck that maps game states to movement decisions. Cards are drawn in sequence and interpreted against current board state.

Digital AI Mode

In the planned digital adaptation, MARSHALL uses a minimax algorithm with alpha-beta pruning, seeded with the 26×26×3 board state. Hidden unit identities are stored in a masked array visible only to the AI at MARSHALL difficulty.

Section 10

Progression — Prototype to Product

Section 11

IP Protection Strategy

Copyright

This Game Design Document establishes authorship and creative ownership. © 2026 GOAL Investment Inc. / Michael Blucker. All rights reserved. Document dated and notarized copies to be retained.

Provisional Patent

The cross-domain combat mechanic, 3-layer grid architecture, and MARSHALL Decision Deck system are candidates for provisional patent protection. Filing to be executed by [Private Legal Counsel] — USPTO registered patent attorney.

Trade Secret

The MARSHALL AI algorithm (minimax + masked unit array) and Decision Deck card logic are maintained as trade secrets until the provisional patent is filed.

Trademark

MARSHALL L.A.W. and MARSHALL (AI character) to be registered as trademarks under GOAL Investment Inc. after patent filing.

Appendix A

Complete Unit Reference Table