Playbooks
Quick Reference
Breakdown
Flood from Shotgun Ace Slot 12 personnel stacks three receivers into vertical spacing on one side of the field, a true Cover 3 beater. The backside X runs a deep vertical clear-out to occupy the far safety and corner, while the near side stacks a corner route, an out route, and a flat route from the slot to create three-level flood. The blocking is standard pass pro up front, and the read progression works high to low: deep corner first, then the intermediate out, then the flat route underneath as the checkdown against zone drops.
Defensive Reads
Pre-snap, check the safety alignment: a single high safety with corners playing off suggests Cover 3, which this flood concept is designed to gash. Watch the flat defender post-snap, whether it is a linebacker or corner, since if he sinks too deep chasing the out route, the flat route underneath will be wide open for an easy pitch and catch. Key the deep third defender on the flood side, because if he widens to the corner route, the intermediate out sits in the window behind him. Beware user-controlled lurk defenders sitting in the shallow flat zone, since aggressive users can jump the underneath route and bait a turnover. Against man coverage or Cover 4 with press corners, this concept loses value fast, so recognize matchups pre-snap and be ready to hot route or check to a run play like Inside Zone or QB Power.
Usage Tips
Pre-snap, identify if the defense is showing single high safety or two high, since this concept punishes single high Cover 3 shells hard because the flood overloads one side with three defenders forced to cover three levels. If you see man coverage instead, hot route the flat route into a quick out or option route to counter tight coverage since flood is more of a zone beater. Use this play on early downs to stress zone defenses before mixing in Stick or X Spot from the same set to keep the defense guessing between flood concepts and quick game. On third and medium, trust the intermediate out route since it settles in the void created by the flood stress. Pair this with HB Slip Screen or RPO Alert Bubble in your play-calling sequence to punish defenses that start cheating a linebacker or safety toward the flood side after seeing it once.
