Learn the doctrine

What is
Grunt Spades?

Military-born partnership Spades with one published standard: direct rules, hard competition, table tradition, and no confusion about how the game is played.

How it is different
52

Fighting deck

The Big and Little Jokers enter the fight; the Two of Diamonds and Two of Hearts do not.

0

No Zero bid.

A Zero bid—often called Nil in other versions—is not authorized. Bid your hand, support your partner, watch the board, and live with the result.

4

Minimum, a.k.a. “Board”

Partnership bids begin at four. Certain bids are deliberately off the table.

500+

Play to win

The first partnership to reach at least 500 wins—unless a Boston ends the matter first.

Locked OD Green GS-1 Grunt Spades Civilian Edition cover

Free GS-1 Civilian Edition · FM 10-4-2

The rules of the table—settled.

GS-1 contains the core rules, scoring, terminology, procedures, and traditions needed to put Grunt Spades on the table. Around the table it carries the field designation FM 10-4-2—a nod to the declared Ten-for-Two bid. Download it, print it, and play to win.

Download GS-1 Civilian Edition

Free personal use only. Resale prohibited.

Grunt Spades field library

One table.
Three manuals.

GS-1 Enlisted establishes the rules.GS-2 develops competitive tactics.GS-3 governs organized competition.The free GS-1 Civilian Edition remains the only edition publicly available today.

Infantry Blue GS-1 Enlisted front cover

GS-1 · Enlisted

Official field manual.

Rules, scoring, procedures, terminology, and table tradition.

Ready - Deploying soon.
Airborne Maroon GS-2 front cover

GS-2 · Advanced tactics

Competitive victory.

Position, intelligence, operations, defense, inference, and endgame decisions.

Ready - Deploying soon.
Ranger Tan GS-3 front cover without production spine

GS-3 · Tournament operations

Command competition.

Formats, registration, seeding, conduct, score control, and tournament standards.

Ready - Deploying soon.

GS-1 Enlisted, GS-2, and GS-3 are ready and deploying soon.

Origin story

Written from the table outward.

The game already existed wherever soldiers had four chairs, a deck, and enough time to argue. Grunt Spades gives that table its field manual: GS-1, field designation FM 10-4-2.

It is not government doctrine. It is table doctrine: direct, tested, argued over, and built to be handed down through barracks, field problems, deployments, reunions, and family rooms.