SlotMap · slotmap.net — updated September 28, 2026
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Where to play Ultra Stack Feature in Las Vegas
Ultra Stack Feature, a slot machine, is listed at 2 Las Vegas casinos in SlotMap's inventory, with 3 machines recorded: Caesars Palace, Flamingo.
- Casinos listed2 — all on or near the Strip
- Machines recorded3 — most at Caesars Palace (2)
- Denominations recorded1¢
Ultra Stack Feature slot machine locations in Las Vegas
| Casino | Machines | Denominations | Listing basis | Map |
|---|---|---|---|---|
| Caesars Palace | 2 | 1¢ | Inventory listing Checked August 26, 2026 | 3D map · Walk |
| Flamingo | 1 | 1¢ | Inventory listing Checked August 26, 2026 | 3D map · Walk |
These are dated listings, not live floor availability. A dash means the count or denomination was not recorded. Other casinos may also carry this game; ask a slot host before making a special trip. How our inventory is compiled.
How to find Ultra Stack Feature
Open the 3D Las Vegas map with “Ultra Stack Feature” selected to highlight casinos with a listing. Switch between the Strip, Greater Strip and Downtown to explore the relevant area. Select a property for its slot list or use the walking links above to reach the casino entrance; these are not indoor machine directions.