Climb to the Championship
Build and upgrade a roster of battle robots, fight across a world tour of arenas, and defeat 12 campaign bosses.
// Choose Your Fight
More Than a World Tour
Take on the campaign, build your own match, share the couch, enter the ring, or risk a run through Smith's Gauntlet.
Your Robots, Your Rules
Choose the fighters, arena, difficulty, match rules, and team setup. Practice against AI or shape a fight for the people beside you.
Settle It on the Couch
Connect a second controller for local head-to-head fights, including tag-team battles with multiple robots on each side.
Step Into the Ring
Move around a third-person boxing arena, trade punches, block, and win by knockout in an auto-balanced one-on-one fight.
Risk the Run
Take one robot through an escalating run of fights. Bank the purse and walk away—or push onward and risk what you have earned.
Relive Every Hit
Save full fight replays, pause the action, rewind, change speed, and scrub directly to the moment you want to see again.
Built for the Way You Play
Play with keyboard and mouse or controller, keep progress through Epic cloud saves, and unlock 12 Epic achievements.
// The Opposition
Know Your Enemy
Twelve bosses stand between you and the top of the campaign. Meet five of them.
// The Studio
Cosmetopia
Cosmetopia is an independent game studio. Iron Kill brings campaign progression, flexible match creation, local competition, 3D Boxing, and full fight replays together in one PC release.
// Enter the Arena
Launching July 17, 2026
Visit the official Epic Games Store page for release details, system requirements, screenshots, and availability in your region.
// Comms
Need a Hand?
Read the support guide or contact Cosmetopia directly.