you still need to buy more weapon slots, warframe slots, sentinel this has actually chanfged. you can now buy up to 4 extra slots with plat. You only have two Warframe slots, and limited weaponslots. So if you want to keep the Warframes and weapons you accumulate you will have. I'm a relatively new player to warframe and am currently building my first new warframe Oberon. However my goal is to get Limbo and I'm.
Warframe-NO FUCKING SLOTS
Warframe extra slots - Casino Club