A four-on-the-floor launchpad memory duel at 124 BPM. The club goes dark, then a phrase of pads on the 4×4 LED grid lights up on the beat — now slap it back in the same order, and land every hit inside the timing window. Each round the phrase grows by one pad, and tighter timing feeds a combo multiplier that climbs to x4. Pure black room, glowing round pads with light halos, an EQ-bar skyline, and a full strobe when you run the perfect round.
How to play
WATCH: the pads light in a phrase on the beat — memorise the order.
SLAP them back on the beat: D F J K hit the pad in the cursor's row of that column; ↑ ↓ ← → move the selection cursor; Space / Enter slaps the pad under the cursor.
Or just tap/click a pad directly — mouse and touch both work.
Timing grades each hit: perfect (±75 ms) scores 320 base, good 160, late 70; every 6-combo step raises the multiplier up to x4. Wrong pad or badly mistimed slap is off-beat and resets the combo.
Every note you drop drains one segment of the 4-segment life bar; a round hit with 100% accuracy returns a segment and fires the strobe.
Empty life ends the night — the floor goes dark and you get a letter grade (S to D) plus your final score, best combo and accuracy. Rounds grow up to 12 pads. P or Esc pauses.