From WikiRPS

[edit] Basic complexity

The basic rules are streamlined and (comparatively) simple, designed for players to be able to jump in and start playing with minimum ramp-up time. Simplicity trumps realism. An experienced player should be able to create a new character in less than an hour. Game mechanics allow play to move smoothly, without wasting time on extensive die rolls and rule arbitration.

It is recommended that new players use basic rules. Those who desire more versatility and realism can begin to introduce standard rules once they are comfortable enough with the basic rules. Others who prefer streamlined play may choose to stick with the basic rules.

[edit] Variants

• Basic
• Standard
• Advanced