Early access · open for playtesting

BIG MECH ENERGY IDLE

The machines went feral. You stayed loyal. Rewire your brain, salvage the bots you destroy and upload into ever-bigger war-frames until the sun itself reports to you.

Free · no account · saves to your browser · plays offline

MechMaxxing

Salvage rare parts and wire them into your Mech Core, route Power into attacks, stack boosters, plug tuners. The Core grows more power taps every time you ascend. Builds are yours to invent.

Auto-battle the uprising

Your Mech fights an endless horde of rogue appliances, drones, and mechs. Watch the snowball from pathetic to apocalyptic.

Twelve incarnations

Upload from a junk gremlin into a power-loader, a chicken-walker, a siege crab, a war knight, a robo-centipede, a walking city, and finally a machine with a star for a heart.

Salvage drones & more

Every fallen overlord surrenders a whole subsystem: drone sorties, a pet kennel, a forge, a rail network, a stock market, a city that moves in on your legs.

The whole damage pipeline, visible

This is MechMaxxing, the hook of the game: a typed power graph you wire by hand. The Core feeds attacks, boosters multiply inline, tuners shape crits, and every wire shows its math. No hidden spreadsheet. The spreadsheet is the battlefield.

A GOATED railgun being fed entirely too much power. Click to inspect.
Wave 168: the Bastion holds the line. A fortress on six legs, and the gate is decorative.
Sol would like a word. Overlord duels happen on your schedule.
48,211
rogue toasters pacified
1,400,000
scrap vaporized per tick
12
GOATED pours this week
11 (final)
overlord complaints filed
Simulated telemetry. The real numbers live in your browser, where your save does.

Reviews from upper management

We asked all 11 AI Overlords for their honest feedback after their defeats.

The overlords are fictional and extremely biased. For opinions from actual humans, or to file your own complaint about the lawnmower, join the Discord.

The CORE is warm.

No download. No account. No mercy for toasters.

New pilot? Start with the MechMaxxing guide, meet the overlords, plan your pet bench or read the tips.