You're boarded up in a bunker with a window in front of you and one behind you. Zombies strapped with bombs walk up to the glass. Once one gets there, the bomb ticks twice and goes off 2 seconds later. The moment your light lands on a ticking bomb, its timer stops.
Shine your light on them. They slow down, and if you keep it on them long enough they run.
The flashlight only holds about 5 seconds of light, then it recharges once you let go. If you burn it all the way down it overheats and stays dark until it's 40% charged again.
STROBE: tap Space, or double-tap the light. It costs 40% of your charge, blasts everything you're facing, and freezes them for a moment. Use it to save yourself, not every time.
PARTY: one player creates a party and friends join with the 4-letter code (2 to 8 players). In Last One Standing everyone gets one life and the last one alive wins. In Time Attack you respawn every time you blow up, the most points when the clock hits zero wins, and every death fewer than the worst player is worth +300.
The ones behind you sound muffled. Use your ears.
Scare them while they're still far away for an EARLY bonus. Saving it after the second tick pays a CLOSE CALL bonus.
Light up the glowing orbs outside for power-ups. The white one, OVERCHARGE, gives you unlimited light for a few seconds.
Scare them off back to back for a streak bonus.
Scaring zombies unlocks new flashlight colors in Settings.
Finish these while you play. Each one unlocks something for your flashlight.
Pick what your flashlight looks like. Locked items show how to get them.