It turns out vampires aren’t just looking to drain your vein for their own dark pleasures—sometimes they actually want to give back! Indie developer Poncle is offering their upcoming Vampire Survivors: Legacy of the Bloodmoon DLC completely free, provided you’re willing to offer a little real-life juice to the cause. Just roll up your sleeve at a local blood bank before September 30th, submit proof of your civic heroism on their website, and boom: you’ve traded a pint of your finest plasma for pixelated monster-slaying. It's easily the least painful way to pay for DLC, assuming you don't mind a tiny needle prick and a complimentary juice box

How the "Blood for the Bloodmoon" Campaign Works:

Running from September 2 through September 30, 2026, the initiative encourages gamers to support local health centers by turning real life-saving donations into digital rewards.

To participate and claim a key, players must follow four steps:

1. Find a Blood Bank: Schedule an appointment at a legitimate local blood donation facility or clinic.
2. Donate: Complete a blood donation between September 2 and September 30.
3. Submit Verification: Take receipt or documentation proof of the donation and upload it via the official Blood for the Bloodmoon website form.
4. Claim Your Key: Upon verification, Poncle will issue digital redemption codes for Vampire Survivors and the Legacy of the Bloodmoon DLC, while supplies last.

Because game keys are distributed on a first-come, first-served basis, Poncle notes that inventory is finite. However, the core goal remains driving real-world blood donations during a period when healthcare providers frequently face regional shortages.