| Achievement | How to unlock
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|---|
| All Star | Unlock the Bronze, Silver and Gold achievements.
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| Billy No Mates | Play the standard game mode with 4 AI.
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| Billy Some Mates | Play the standard game mode with 4 friends.
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| Blink | Play the standard game mode and survive for 1 second.
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| Bronze | Reach the top of the leaderboard for the standard game mode with 4 AI on an average difficulty of easy.
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| Gold | Reach the top of the leaderboard for the standard game mode with 4 AI on an average difficulty of hard.
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| Lemming | Play a standard game and survive for less than 1 second.
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| Leonidas | Play the standard game mode and survive for 300 seconds with 4 AI on an average difficulty of hard.
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| Party Time | Play the standard game mode with 4 friends using the party popper cannon skin.
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| Sierra 117 | Play the standard game mode with your name set as "JON" and survive for at least 117 seconds.
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| Silver | Reach the top of the leaderboard for the standard game mode with 4 AI on an average difficulty of normal.
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| Spartan | Play the standard game mode and survive for 300 seconds.
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