| Achievement | How to unlock
|
|---|
| Burn them down! (30 points) | Kill 10 enemies with an explosive barrel.
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| Collection complete (50 points) | All Blood Coins collected.
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| Let them fly (20 points) | Kill 10 enemies by pushing them into a pit.
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| No deluge this time. (50 points) | Blood Seal returned.
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| No time to sleep! (30 points) | Revive your coop partner 10 times.
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| Ooops I did it again (20 points) | Kill your coop partner with an explosive barrel twice.
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| Suck it (30 points) | Suck 1000 litres of blood.
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| Team player (40 points) | Play through any act with a coop partner.
|