08-13-2015, 12:15 PM
I will say that never having to pay a dime is something of a misnomer; you do need platinum to unlock new warframe slots and weapon slots and once you've spent your initial fifty platinum you need to either buy more with real money or figure out what to trade on the open market. I recommend spending your initial platinum only on slots as they are the most important thing that can only be purchased with platinum.
Curious about me and the characters I play? See the 'Staff' page! See also the rosters for my characters Samus Aran or Enel if you'd like to see examples of well-formatted rosters. Hope you enjoy the Omniverse!