Lights Out: Top Reaction Test

Five red lights. One satisfying blackout. How fast are you? Test your reflexes against real motorsport benchmarks. Four game modes, global leaderboards, and a daily challenge that's the same worldwide. LAUNCH TIMER The classic race start. Five red lights build, a random hold, then blackout — tap the instant they go out. False start detection, millisecond timing, and comparison to real pro drivers. PIT LANE — CIRCUIT MODE 500 levels across five F1 championships. Twenty Grand Prix circuits per championship, five levels each, with Pit Wall gauntlets every 25 levels and qualifying bonus rounds along the way. Plus a daily challenge that's the same for every player worldwide. REACTION GRID A 3x3, 4x4, or 5x5 grid of targets. Tap them as they light up. Untimed mode tracks accuracy. Timed mode gives you 10 seconds. Six separate leaderboards track every combination. Plus AR MODE (3D gantry on any surface) and TWO PLAYER (split-screen head-to-head). PIT PASS Climb 45 tiers each season for cosmetics, profile borders, and bonuses. Season 1 — Monaco Night — is here: wet asphalt, neon reflections, and rewards inspired by the Grand Prix's most iconic night. Daily streaks, Game Center leaderboards with rolling weekly resets, 44 achievements, and detailed analytics. 11 racing team themes, 7 visual styles, custom app icons, and home screen widgets. HOW FAST ARE THE PROS? Lewis Hamilton has clocked starts under 0.2s. Bottas holds 0.201s and clocked 0.04s. Verstappen: 0.231s. Senna averaged 0.170s. NHRA Top Fuel: 0.039s. Usain Bolt: under 120ms. Average person? 250ms. Can you beat it? Free on iPhone, iPad, Apple TV, and Apple Watch. 30 languages.