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Upgrades machine

Buys upgrades that grant buffs.

Upgrades machine in Steel Fighters

Upgrades machine: Buys upgrades that grant buffs. Get it by Spend on the robot you send to the arena. Public guides describe upgrade costs as Cash and Scrap, without a numeric table. Use it to Do not spread a thin Scrap pile across many robots if one fighter is what clears your floor.

By Steel Fighters WikiLast updated:

What is Upgrades machine?

Update 1 added an Upgrades machine. The notes say you buy upgrades for buffs. They do not list the buffs or the prices. The Engineer title counts 500 robot upgrades.

Published facts

FactValue
NameUpgrades machine

How do you get Upgrades machine?

Spend on the robot you send to the arena. Public guides describe upgrade costs as Cash and Scrap, without a numeric table.

How do you use Upgrades machine?

Do not spread a thin Scrap pile across many robots if one fighter is what clears your floor.

FAQ

Upgrades machine questions

What is Steel Fighters?

Steel Fighters is a Roblox simulation by WeShowProjects. You build robots from parts, fight endless arena floors and bosses, collect Scrap in the Junkyard, then upgrade, rebirth, and challenge other players.

Does Steel Fighters have codes?

Yes. Update 1 on 23 October 2026 added a Codes machine. Twelve codes were reported working on 24 and 25 October 2026, and those lists had no expired codes. An earlier 20 October report of no codes menu was from before that update.

How do you build a robot?

At the Craft Station, open Build Robot, fill Head, Torso, Left Arm, Right Arm, Left Leg, and Right Leg, then press BUILD ROBOT.

What is the best title?

Phoenix and Star Voyager are tied at +32% Cash. Unstoppable is the largest Arena Damage title at +27%. Those are buff sizes. Rookie at level 10 is still the first title to take.

Is Steel Fighters the same game as Steel Crossfire?

No. Steel Crossfire is a different Roblox experience. Its codes do not redeem in Steel Fighters.

Related
MachinesCodes machineThe redeem machine for promo codes.Read guideMachinesEvents machineBuys a short server-wide Robux event.Read guideMachinesLeverThe machine that sells robot parts.Read guideMachinesCraft StationWhere you assemble a robot from six parts.Read guideMachinesIndexThe in-game catalog of robots, grouped by tier.Read guideMachinesSpin WheelA wheel that pays exclusive items.Read guideGuideFirst hour in Steel FightersClaim the advertised freebies, build one six-part robot, deliver junk, and stop at the early titles before you rebirth or buy a streak.Read guideGuideBuild a robot at the Craft StationFill all six slots from My Parts and press BUILD ROBOT. A matching set gets the Perfect trait. Part stats are not published.Read guideGuideChoose a title for the grind you are onTwenty-two titles each buff one stat. Equip for the job you are doing. The letter ranks follow buff size, not unlock speed.Read guideCategoryAll MachinesRead guideCodesSteel Fighters CodesActive, redeem, and expired lists.Read guideVideosSteel Fighters Video TutorialsWatch practical walkthroughs and progression tips.Read guideCodesHow to redeem Steel Fighters codesWhere a redeem box would appear after a patch.Read guideCodesExpired Steel Fighters codesRetired strings and why fake lists stay empty.Read guideToolsSteel Fighters toolsEditorial pickers and calculators.Read guideToolsSteel Fighters class pickerPublished roster topics for reference.Read guide
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See also

MachinesStar MachineSpends stars on a robot stat boost in Space.Read guideMachinesTrial ShopSells items that make the Trial Arena easier.Read guideMachinesBlack HoleConsumes robot parts and pays rewards and 15-minute buffs.Read guideMachinesUltra DiceA roll counter separate from the lever.Read guideSame topicSteel Fighters databasereferenceRead guideSame topicSteel Fighters BadgesreferenceRead guide