2d20 Games: A Unique Approach to RPG Mechanics
February 14, 2025
Modiphius’ 2d20 System is an innovative roleplaying framework that prioritizes cinematic storytelling and tactical gameplay. Used in several well-known RPGs, including Star Trek Adventures, Conan: Adventures in an Age Undreamed Of, Dishonored, and Fallout RPG, this system offers a fresh take on tabletop mechanics.
Gameplay & Features
The 2d20 System stands out due to its unique mechanics:
- Momentum & Threat System – Players generate momentum by rolling well, which can be spent to perform additional actions, while the GM accumulates threat to challenge the party.
- Flexible Action System – Actions are based on rolling two 20-sided dice, with successes determined by rolling under a skill value. The system adapts well to different genres.
- Streamlined Character Progression – Unlike level-based RPGs, 2d20 games emphasize character progression through skill growth and narrative development rather than XP grinding.
Why Play 2d20 Games?
If you want a system that encourages teamwork, resource management, and cinematic action, 2d20 games are a fantastic choice. The system is easy to learn yet offers enough complexity for veterans to enjoy.