User summary:
STOCS lite is a rules-light RPG system for contemporary settings. Attributes and skills range from 0-20, and tasks succeed on a d20 roll that is less or equal the attribute or skill value.
The combat system is quite deadly. Injuries translate directly into negative modifiers for all rolls. Depending on the weapon used, a pistol wound can inflict a modifier of up to -9 to the average character. A modifier of -3 on a single wound can result in unconciousness or a bleeding wound that eventually results in death. A single injury of -10 or worse means instant death.