https://warframe.com/news ... brow-bonus-weeks-now
FREE KUBROW STARTER KIT – MAY 14 - 26 Every Tenno needs a companion! We’ve got a furry friend heading your way. Check your Inbox on May 14 at 12 p.m. EDT for your FREE Kubrow Starter Kit! Don’t fret, you have until May 26 at 2 p.m. EDT to claim your loyal companion.
Each kit contains everything you need to begin gene splicing your own Kubrow! Includes a Kubrow egg, Incubator power core, six DNA Stabilizers, a Stasis slot and Genetic Code Template.
DOUBLE CREDITS WITH CODE – MAY 14-18 Visit https://warframe.com/prom ... ocode
and enter the Promo Code DENOFKUBROW to receive Double Credits on all platforms from May 14 at 12 p.m. EDT to 18 at 2 p.m. EDT!
DEN OF KUBROW TACTICAL ALERT – MAY 14-18 A large cache of Strun Wraith shotguns has been found on Earth. The Grineer tried to collect these weapons, however they were thwarted by a vicious colony of feral Kubrow. Go to Earth and secure the weapons before the Grineer return!
This Alert runs from May 14 at 12 p.m. EDT to May 18 at 2 p.m. EDT. Rewards include a Strun Wraith, Bite Mod and Stratos Emblem. Get to it, Tenno!
DOUBLE DROPS, RESOURCES AND AFFINITY DAYS – MAY 21-24 Starting May 21 at 2 p.m. EDT to May 24 at 2 p.m. EDT, you’ll be rolling in Resources and Affinity with double the chance and double the amount of Resource Drops, PLUS Double Affinity during missions to help rank up your Warframe and weapons!
FREE ATROX GENE-MASKING KIT – MAY 21-24 Give your Kubrow a whole new look with the new Atrox Gene-Masking Kit! Watch for this new kit in your Inbox on May 21 at 2 p.m. EDT! You’ll have until May 24 at 2 p.m. EDT to claim it.
BUY ONE GET ONE SALE – May 21-26 Buy one item, get the second free! Starting on May 21 at 2 p.m. EDT until May 26 at 2 p.m. EDT, stock up on Orokin Catalyst, Orokin Reactors, Orokin Cells, all Mod Card Packs, and all Fusion Packs and you’ll get a second of the same item for free.