warframe weapon slot
Daily Tribute | WARFRAME Wiki - Fandom
There are the occasional rewards during Nightwave where you can unlock 2 weapon slots and a Warframe slot, but with how many of each there are in the game, a few won’t be enough.
Warframe Slots (and the best way to get them)
Market discount coupons are not usable on Tennogen items, bundles, or Weapon/Warframe/etc. slots. #Provides extra Platinum for a purchase of Platinum packs at their regular prices.
How to Get More Weapon and Warframe Slots | Attack of the Fanboy
You'll definitely need to acquire more weapon slots for how many weapons and other items you can get in Warframe, so here's how.