Alienware Arena - Free 3 Day Affinity/Resource Boosters, Credits, Syandana - through Feb 11

Thanks to @Vaseler for posting this on the Discord:
https://na.alienwarearena.com/ucf/show/1968070/boards/contest-and-giveaways-global/Giveaway/warframe-booster-pack-key-giveaway#=

Details

Level up and get into the action faster with this FREE Warframe Booster Pack! Includes:

  • 3-Day Affinity Booster
  • 3-Day Resource Booster
  • 200,000 Credits
  • And a Foxglove Syandana to wear on your Warframes!

These codes are only available on PC. You must have a valid Warframe account in order to redeem this free offer. Codes are valid until February 11, 2019. Codes are limited to a one-time use per account.

You just need to have an account, which is easy and free. Apperently they semi-regularly have rewards for other games as well.