20 Strong is a compact game system that blends cards, dice, and resource management into short solo sessions. The core rules are simple yet versatile: you shuffle a deck, face challenges on each card, and resolve them by rolling 17 dice of varying probabilities. These dice are complemented by three adjustable stat dice, forming the "20" of the mechanic. Each card presents an obstacle—an enemy, scenario, or specific task, such as a lock‑picking challenge in the Too Many Bones deck—and requires a set number of successes to overcome. If you meet the target, you gain rewards and advance; if you fail, you take damage and move on. HP, strategy (controlling rerolls and items), and recovery (how many dice return to the pool) are the pillars balancing risk and reward. The game doesn’t allow you to spend all dice at once; you must plan when to use resources and when to conserve. After completing the deck, the player faces the final boss, demanding even more precision and strategy. 20 Strong launched with three thematic decks—Too Many Bones, Hoplomachus: Victorum, and Solar Sentinels—and promises more decks in the future, keeping the system fresh and challenging. The experience is fast‑paced, tactical decision‑making, and a healthy dose of luck, ideal for solo players who enjoy strategic play with a touch of adrenaline. The visual design, with icon dice and detailed cards, complements gameplay, while digital implementations on Board Game Arena and Sovranti allow online play. In short, 20 Strong delivers a compact, intense package of strategy, dice rolling, and narrative—perfect for 30‑to‑40‑minute sessions.