2d 20

3 min read Jul 07, 2024
2d 20

2D20: The Ultimate Guide to This Popular Dice

What is 2D20?

A 2D20 is a type of polyhedral dice used in various tabletop games, particularly in role-playing games (RPGs). The "2D20" notation indicates that the dice consists of two twenty-sided dice, hence the name. This dice combination has become increasingly popular in modern gaming, offering more possibilities and nuances compared to traditional single-dice systems.

How Does 2D20 Work?

When you roll a 2D20, you'll typically get two numbers between 1 and 20. The numbers can be added together to determine the outcome of a specific action or event in the game. The combined total can range from 2 to 40, providing a more detailed and varied range of outcomes.

Advantages of 2D20

Increased Granularity

The 2D20 system offers a more nuanced and detailed range of outcomes, allowing for more precise and realistic resolutions to in-game situations.

More Exciting Gameplay

With two dice, the unpredictability and excitement of the game increase, making each roll more engaging and suspenseful.

Easier to Balance

Game designers can more easily balance game mechanics and challenges using the 2D20 system, as the possible outcomes are more evenly distributed.

Games That Use 2D20

Several popular tabletop games have adopted the 2D20 system, including:

  • Starfinder: A science-fiction RPG set in space, developed by Paizo.
  • World of Darkness: A series of RPGs focused on gothic-horror and supernatural themes, developed by White Wolf Publishing.
  • ** Zweihänder**: A fantasy RPG with a focus on gritty realism and dark atmosphere, developed by Grim & Perilous Studios.


The 2D20 system has become a staple in modern tabletop gaming, offering a unique and exciting way to resolve in-game conflicts and challenges. Its increased granularity, unpredictability, and balance make it an attractive option for game designers and players alike. Whether you're a seasoned gamer or just starting out, exploring the world of 2D20 can add a new level of excitement and depth to your gaming experiences.

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