Surviving Mars Deluxe Edition Steam key free from Humble Bundle

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For the next three days (or while supplies last) Humble Bundle is giving away free Steam keys for the Deluxe Edition of Surviving Mars.

Claim the Game

Details:
– Newsletter sign up required
– Offer ends June 13, 1700 GMT
– Key must be redeemed by June 18
Steam Store for evaluation.

Expect this game to be free in the Steam store shortly. This key should +1 and drop cards though so grab it if you need it.

Klinsk got his ass to Mars first for this one. Thanks!

Let the games begin!