In Warframe, Warframes are armors that have a unique set of skills and abilities. You start the game with one Warframe, but there are a few methods of acquiring new ones that you’ll want to use to overcome the challenges the game throws at you.
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The most common method players use to obtain new Warframes is by building them in the Foundry. Players must obtain the blueprints of their desired Warframe and then purchase three pieces to craft.
You can obtain these pieces in three ways: through Standard Missions, research in the Clan Dojo, and Void Missions.
Standard missions, such as Assassination missions, display the rewards available to players, usually including the Neuroptics, Chassis, and Systems pieces for crafting a Warframe upon completion. Several Quests also award these pieces, usually along with the blueprint. Quests can be accessed through the Codex feature in-game.