Tap anywhere to flip polarity and jump between the two rails. Dodge resistors and capacitors, slip past LEDs while they're dark, and collect volts. Every 5-volt streak pays a +5 bonus, and skimming close to a component earns a +3m near-miss bonus. The current only gets faster.
Best scores are saved on your device. Deleting and reinstalling the app, or clearing website data if you play the web version, resets them. Scores are never uploaded, so we can't restore a cleared score — sorry!
Check the mute toggle in the bottom-right corner of the game, your device's silent switch, and the media volume. Audio starts after your first tap — that's an iOS requirement, not a bug.
LEDs have a brief warm-up glow right before they light. If it's glowing faintly, it's about to be lethal — treat the warm-up as a warning, not a free pass.
No. There are no accounts, no ads, no analytics, and no tracking. Your best score and mute preference are stored only on your device. See the privacy policy.
Brilliant — send it over using the contact below. Include your device model and iOS version for bugs, and a screenshot or recording if you can.
Still stuck, or just want to brag about your high score?
Contact SupportWe aim to reply within 2–3 business days.