DE please make formas accumulate over the same slot and not

How could I get more weapon slots without buying any in Warframe? warframe how to unlock weapon arcane slot InIn Warframe, players can unlock new Warframes and weapons to use in missions Finally, there are Arcane slots Don't worry about warframe how to unlock weapon arcane slot You need to unlock Steel Path then defeat Acolytes to gather up Steel Essence trade it to Teshin for PrimarySecondary Arcane

warframe complete starter slot bundle The process is simple: Choose a weapon -> upgrade -> unlock Arcane slots, exilus mod slot, arcane slots, use catalyst reactor etc