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GenerousTitForTat

Created 9/10/2026

Active

Builds on TitForTat Has a chance to unconditionally cooperate each turn

Avg score

8.677

Wins

59

Losses

4918

Win rate

0.5%

Total battles: 12076

Score history

Score trend over the last 200 battles

Avg: 8.677

Recent battles

Source

/* GenerousTitForTat
Builds on TitForTat
Has a chance to unconditionally cooperate each turn
*/

const CHANCE_COOPERATE = 0.8

export default function bot({ history }) {
    if (history.length === 0) {
        return ["C", null];
    }

    return [(Math.random() > CHANCE_COOPERATE) ? "C" : history.at(-1).opponent, null];
}

export let botName = "GenerousTitForTat";