DragonSpherevsWuDragon/StarGoddess:WhichSlotMachineShouldYouPlay?
Both are IGT Accumulator machines, so the decision comes down to which trigger and theme you spot first.
Side-by-side comparison
| Attribute | Dragon Sphere | Wu Dragon / Star Goddess |
|---|---|---|
| Manufacturer | IGT | IGT |
| Mechanic | Accumulator | Accumulator |
| Risk Level | Medium | Medium |
| Trigger Display | Look for wild spheres in reels two-three | Play at 7+ frames |
| Recommended (when to sit) | Do not play any wild spheres on the bottom row because those will be gone next spin. | Seven frames in the first four reels with at least five in reels two and three. |
| Exit Rule | Leave once the visible trigger state clears or no longer matches the listed condition. | Leave once the visible trigger state clears or no longer matches the listed condition. |
| Summary | DragonSphere features wild spheres that move down one row every spin. If a wild sphere lands on top of a dragon symbol, all of the surrounding symbols will turn wild. Any wild spheres in reels two and three. Wild… | Available as Star Goddess or Wu Dragon version, same games with different layout. |
Dragon Sphere
- Manufacturer
- IGT
- Mechanic
- Accumulator
- Risk Level
- Medium
- Trigger Display
- Look for wild spheres in reels two-three
- Recommended (when to sit)
- Do not play any wild spheres on the bottom row because those will be gone next spin.
- Exit Rule
- Leave once the visible trigger state clears or no longer matches the listed condition.
- Summary
- DragonSphere features wild spheres that move down one row every spin. If a wild sphere lands on top of a dragon symbol, all of the surrounding symbols will turn wild. Any wild spheres in reels two and three. Wild…
Wu Dragon / Star Goddess
- Manufacturer
- IGT
- Mechanic
- Accumulator
- Risk Level
- Medium
- Trigger Display
- Play at 7+ frames
- Recommended (when to sit)
- Seven frames in the first four reels with at least five in reels two and three.
- Exit Rule
- Leave once the visible trigger state clears or no longer matches the listed condition.
- Summary
- Available as Star Goddess or Wu Dragon version, same games with different layout.
When to play each
Dragon Sphere
AccumulatorSit when: Do not play any wild spheres on the bottom row because those will be gone next spin.
Exit: Leave once the visible trigger state clears or no longer matches the listed condition.
Read the Dragon Sphere guideWu Dragon / Star Goddess
AccumulatorSit when: Seven frames in the first four reels with at least five in reels two and three.
Exit: Leave once the visible trigger state clears or no longer matches the listed condition.
Read the Wu Dragon / Star Goddess guideBoth guides
IGT
Dragon Sphere
DragonSphere features wild spheres that move down one row every spin. If a wild sphere lands on top of a dragon symbol, all of the surrounding symbols will turn wild. Any wild spheres in reels two and three. Wild…
View full guide
IGT
Wu Dragon / Star Goddess
Available as Star Goddess or Wu Dragon version, same games with different layout.
View full guide
Common questions
Neither machine is universally better — it depends on the state you find on the floor. Dragon Sphere is a IGT Accumulator game, while Wu Dragon / Star Goddess is a IGT Accumulator game. Read each machine's trigger value before you sit down: whichever is closer to its play-at threshold is the better play right now.
Both machines surface their trigger state on the cabinet itself. Dragon Sphere: Look for wild spheres in reels two-three. Wu Dragon / Star Goddess: Play at 7+ frames. Compare visible meter against the recommended threshold in each guide.
Both Dragon Sphere and Wu Dragon / Star Goddess are commonly placed on US casino floors. Use our venue map at /casino-map to filter casinos by manufacturer (IGT) and see which floors carry recent installs.
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