iPhone & iPad · Free · No ads

Robot Brawl: Bolt & Blade

Bolt it together. Program its brain. Watch it fight — and answer for every design decision you made.

Coming soon to the App Store Live leaderboard ↓

The whole machine is yours to answer for

Build with real physics

Cores, beams, wheels, spinners, rams, hooks, armor — every part has mass and a weld point. A top-heavy build tips. A nose-heavy ram digs in. The scale never lies.

Program the brain

Wire up sensors — compass trackers, rangefinders, wall sensors — and sequence behaviours on the program canvas. In autonomy fights your code does the driving, not your thumbs.

Fight for rank

Five career leagues, then the online arena: five weight classes, seasonal ratings, and server-refereed ranked matches. Every fight leaves a replay you can study.

In the garage and the arena

League screen with trophy case and contest list — Career leagues — scout the opponent, then fight manually or let your program drive.

Online arena tab — The online arena — enlist a robot and take on real opponents' designs.

Parts shop — Spend scrap on parts. Every purchase is a design commitment.

Match replay — Replays for every ranked match — see exactly why you won or lost.

Season 1 · live from the arena

Leaderboard

#	Robot	Pilot	Class	Rating
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Fair play, plainly stated

Server-refereed

Ranked fights run on our servers, not your opponent's phone. Same physics for everyone; nobody's device gets to be the judge.

No ads, no tracking

Free means free. No advertising identifiers, no third-party analytics, nothing sold. The privacy policy fits on one page.