Scarab/DiamondManiaatHarrah'sAtlanticCity:WhentoPlay,WhentoWalk
Atlantic City, NJ
Quick Verdict
Sit at Scarab / Diamond Mania when you see Cycle-based: game 9 of 10 needs 1 frame in reels 1-3; game 1-2 needs 5 frames in reels 1-3 or 3 frames same row on the meter. Walk away after a hit or once the meter resets.
Machine
Scarab / Diamond Mania
- Manufacturer
- IGT
- Mechanic
- Must-Hit-By Progressive
- Trigger
- Cycle-based: game 9 of 10 needs 1 frame in reels 1-3; game 1-2 needs 5 frames in reels 1-3 or 3 frames same row
Casino
Harrah's Atlantic City
- City
- Atlantic City
- State
- NJ
Verify the math before you sit down
Run the meter you scouted at Harrah's Atlantic City through the Must-Hit-By Progressive calculator to confirm Scarab / Diamond Mania is actually +EV at your bet size. The numbers you eyeball on the floor and the numbers that clear break-even are not the same.
Open the Must-Hit-By Progressive calculatorOther AP machines at Harrah's Atlantic City
Scout these on the same loop. Each link drops you onto a play page tuned to Harrah's Atlantic City's floor.
Other casinos with Scarab / Diamond Mania
Same machine, different floor. If you can't make it to Harrah's Atlantic City, scout one of these instead.
Frequently Asked Questions
Scarab / Diamond Mania is part of the documented advantage play lineup at Harrah's Atlantic City in Atlantic City, NJ. Casino floors get reshuffled, so use the main slot floor and any high-limit room as your starting points and walk a full loop before committing to any session. The full Harrah's Atlantic City casino guide on Run the Slots lists every other AP-eligible machine on the same floor so you can plan one efficient pass.
Like any advantage play machine, Scarab / Diamond Mania is only +EV when the meter or counter is high enough to clear the break-even threshold. The best windows are early mornings, weekday afternoons, and late nights — periods when casual players have left machines with state still on them. Use the Must-Hit-By Progressive calculator to confirm the meter clears EV before you sit down at Harrah's Atlantic City.
Profitability of Scarab / Diamond Mania depends on the trigger value you sit down at, your bet size, and the volatility of the bonus. The full Scarab / Diamond Mania guide details the exact math, plus screenshots showing what a play-worthy meter looks like. At Harrah's Atlantic City specifically, scout the floor first — comparing the meter against 5 other documented AP machines on site can surface a stronger play.
Get the full Scarab / Diamond Mania guide
Trigger photos, exact meter values, walk-away rule, and the math worked end-to-end — everything you need before you sit down at Harrah's Atlantic City.
Get the full Scarab / Diamond Mania guide