The following is a trait-based variant character creation system, for you to consider in your campaign. Each character by default begins with 10 as their default ability score for every ability. Then that player chooses three character traits from the list below:
You are well read, but also rather sheltered.
Benefit: +2 INT, +2 WIS
Drawback: -2 CON, -2 CHA
You are physically imposing, but also rather crude.
Benefit: +2 STR, +2 CON
Drawback: -2 DEX, -2 CHA
You are very precise and articulate, but lack brute physical power.
Benefit: +2 DEX, +2 CHA
Drawback: -2 STR, -2 CON
You have a tendency to rush into things without thinking.
Benefit: +2 STR, +2 CHA
Drawback: -2 INT, -2 WIS
You are a thinker, not a fighter.
Benefit: +2 INT, +2 WIS
Drawback: -2 STR, -2 CON
You would rather not fight.
Benefit: +2 CHA, +2 WIS
Drawback: -2 STR, -2 CON
In addition you can have each player choose three of the following:
You have played a musical instrument and become skilled at it.
Benefit: +1 DEX, +1 CHA, +1 INT
You competed and won in a race or tournament of physical prowess.
Benefit: +1 STR, +1 DEX, +1 CON
You were near the top of your class.
Benefit: +1 CHA, +1 INT, +1 WIS
Each flaw you pick allows an additional talent:
You just can’t keep up during an intellectual conversation.
Drawback: -1 CHA, -1 INT, -1 WIS
People make you nervous and clumsy.
Drawback: -1 DEX, -1 CHA, -1 WIS