Poison: Classic Marble Game
Marbles has always been a game of dirt yards, school playgrounds, and shared traditions. For many, Poison (sometimes known as Poison Pot or Potsies) was one of the most widely played folk marble games.
Because the rules for these classic games were passed down by word of mouth, several distinct versions developed over time. Here’s a few examples:
The Single-Hole Classic ("Poison Pot"): Players compete to shoot their marble into a single central hole or drawn circle. Those who settle inside becomes "Poison" and gain the power to eliminate opponents on contact.
The Multi-Hole Circuit: Akin to games like Rolley Hole and Croquet, players must navigate a course of three or four target holes in order before entering the final hole to claim Poison status. Most often, the course holes were in a square or triangle with the poison hole in the center.
The Ring Elimination Variant: Played inside a large ring where entering a designated middle zone turns a shooter into a hunter or leaves them vulnerable to instant knockouts.
Traditional Rules for Poison
The classic version of Poison focuses on the Single-Hole format. It requires minimal space and sets up in seconds.
Play with 2-5 people
Requires 1 Shooter per player
Setup & Objective
Form a 3-inch target ring with chalk, string, your Scoreline, or a shallow dirt hole to serve as the Poison Pot.
Be the last player remaining on the field by reaching the Poison Pot and eliminating your opponents.
Step 1: The Race to the Pot
Players stand behind a Start Line (traditionally 10 feet away) and take turns shooting toward the Poison Pot.
If the player misses the Pot, it stays where it comes to rest. On their next turn, the player shoots from that new spot.
Step 2: Activating Poison
A player becomes Poison as soon as their marble comes to rest completely inside the Poison Pot.
Landing inside the Pot immediately earns that player one bonus shot, taken directly from the edge of the Pot.
Step 3: The Hunt & Elimination
Targeting Players: Once a player is Poison, striking any opponent's marble—whether they are also Poison or non-poison—instantly eliminates them from the game.
Bonus Shots: Every successful elimination grants the Poison player an additional bonus shot from where their marble comes to rest.
Early Strategy & Defense
Non-poison players are not helpless, and they can use tactical moves before anyone reaches the Pot:
Blocking Opponents (Non-Poison vs. Non-Poison): If an opponent sets up right next to the Poison Pot for an easy entry on their next turn, you can shoot at their marble to knock them far off course. This does not eliminate them, and it does not give you a bonus shot—it is purely a defensive move to protect the Pot.
Defensive Knockback (Non-Poison vs. Poison): If a Poison player gets dangerously close, a non-poison player can shoot at the Poison marble to blast it away. You do not get a bonus shot, but you buy yourself time and safety.
Regional Variation: The "Curing" Rule
In many traditional playground variations, non-poison players have an extra defense: if you manage to knock a Poison player's marble back into the Poison Pot, you "cure" them. They immediately lose their Poison status and become a normal player again, starting again behind the start line.
Combat & Turn Guide
When taking a shot, follow these simple guidelines based on your status:
If You Are Non-Poison:
Hitting a Non-Poison Player: You knock their marble to a new spot. They are not eliminated, and your turn ends (no bonus shot).
Hitting a Poison Player: You knock their marble away to defend yourself. The Poison player is not eliminated, and your turn ends (no bonus shot).
Landing in the Pot: Reaching the Poison Pot earns you Poison status and grants 1 immediate bonus shot from the edge of the Pot.
If You Are Poison:
Hitting a Non-Poison Player: The target is eliminated from the game. You earn 1 bonus shot from where your marble stopped.
Hitting Another Poison Player: The target is eliminated from the game. You earn 1 bonus shot from where your marble stopped.
Tackling the "Runaway" Dilemma
When a player becomes Poison, frightened opponents often feel tempted to shoot their marbles as far away as possible to hide. However, endlessly fleeing creates a frustrating stalemate for everyone.
In competitive play, running away is a losing strategy for two key reasons:
You cannot win by running. To win the game, you must eventually enter the Poison Pot yourself. Fleeing only delays the inevitable and leaves the Poison player in total control of the center field.
Courts have practical limits. Active players usually agree on court boundaries so that retreats stay within striking distance. Facing the hunter directly—or trying to knock them off course—is always a better strategic move than hiding.
Playing Poison with the Marble Go™ Kit
Bringing Poison to your living room floor, driveway, or local park is seamless with the Marble Go Kit. You can establish a complete, portable court in under a minute using your Scoreline™ and Loop-aids.
Equipment Needed
1 Shooter Marble per player
1 Scoreline™ and 1 Loop-aid (optional)
Setup
Form the Poison Pot: Take one end of the Scoreline™ and loop it back on itself to create a small 3-to-6-inch target ring. Use a Loop-aid to clamp the loop securely in place (or tie a temporary knot). This circle serves as your central Poison Pot.
Extend the Start Line: Lay the remaining long tail of the Scoreline out flat in a straight line extending away from the ring.
Set the Lag Position: The far tip of the extended cord marks your official Start Line.
