VORTEX slot: RTP and max win
VORTEX is a low-volatility slot by LOGOS GAME on Stake Engine, released 30 Oct 2026. The top payout is 6,000× the bet. It has 3 bonus buys priced at 20× to 100× the bet; the best returns 96.25%, so each buy costs 0.75× the bet on average over the long run. It is the No. 5905 most played Engine slot over the last 30 days.
Every mode, side by side
Costs are multiples of the base bet. Odds come from the published outcome table for v5. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.
| Mode | Type | Cost | RTP | Max win | Max win odds | Pays anything | Returns the cost | Expected cost per round | |
|---|---|---|---|---|---|---|---|---|---|
| Bolt Champ | Base spin | 1.00× | 96.25% | 192× | 1 in 5,000,000 | 1 in 8.69 | 1 in 8.69 | 0.04× base | Simulate |
| Bolt Top4 | Base spin | 1.00× | 96.25% | 62× | 1 in 87,532 | 1 in 2.19 | 1 in 2.19 | 0.04× base | Simulate |
| Flame Champ | Base spin | 1.00× | 96.25% | 161× | 1 in 5,000,000 | 1 in 6.67 | 1 in 6.67 | 0.04× base | Simulate |
| Flame Top4 | Base spin | 1.00× | 96.25% | 62× | 1 in 10,486 | 1 in 1.84 | 1 in 1.84 | 0.04× base | Simulate |
| Frost Champ | Base spin | 1.00× | 96.25% | 172× | 1 in 5,000,000 | 1 in 7.40 | 1 in 7.40 | 0.04× base | Simulate |
| Frost Top4 | Base spin | 1.00× | 96.25% | 62× | 1 in 8,710 | 1 in 1.96 | 1 in 1.96 | 0.04× base | Simulate |
| Gale Champ | Base spin | 1.00× | 96.25% | 161× | 1 in 5,000,000 | 1 in 6.67 | 1 in 6.67 | 0.04× base | Simulate |
| Gale Top4 | Base spin | 1.00× | 96.25% | 62× | 1 in 10,486 | 1 in 1.84 | 1 in 1.84 | 0.04× base | Simulate |
| Lumen Champ | Base spin | 1.00× | 96.25% | 216× | 1 in 5,000,000 | 1 in 10 | 1 in 10 | 0.04× base | Simulate |
| Lumen Top4 | Base spin | 1.00× | 96.25% | 62× | 1 in 12,344 | 1 in 2.47 | 1 in 2.47 | 0.04× base | Simulate |
| Noctis Champ | Base spin | 1.00× | 96.25% | 237× | 1 in 5,000,000 | 1 in 12 | 1 in 12 | 0.04× base | Simulate |
| Noctis Top4 | Base spin | 1.00× | 96.25% | 63× | 1 in 36,381 | 1 in 2.73 | 1 in 2.73 | 0.04× base | Simulate |
| Rock Champ | Base spin | 1.00× | 96.25% | 172× | 1 in 5,000,000 | 1 in 7.35 | 1 in 7.35 | 0.04× base | Simulate |
| Rock Top4 | Base spin | 1.00× | 96.25% | 62× | 1 in 9,747 | 1 in 1.95 | 1 in 1.95 | 0.04× base | Simulate |
| Shade Champ | Base spin | 1.00× | 96.25% | 192× | 1 in 5,000,000 | 1 in 8.66 | 1 in 8.66 | 0.04× base | Simulate |
| Shade Top4 | Base spin | 1.00× | 96.25% | 62× | 1 in 8,712 | 1 in 2.18 | 1 in 2.18 | 0.04× base | Simulate |
| Ko | Bonus buy | 20× | 96.25% | 1,000× | 1 in 1,250 | 1 in 2.56 | 1 in 2.56 | 0.75× base | Simulate |
| Split | Bonus buy | 40× | 96.25% | 4,000× | 1 in 5,000 | 1 in 3.26 | 1 in 4.77 | 1.50× base | Simulate |
| Giant | Bonus buy | 100× | 96.25% | 6,000× | 1 in 7,500 | 1 in 1.69 | 1 in 2.20 | 3.75× base | Simulate |
Version history
Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.
| Version | Base RTP | |
|---|---|---|
| v5 | 96.250% | Active |
Frequently asked
What is the RTP of VORTEX?
Base spins return 96.25% of the amount wagered over the long run, from the published outcome table for version 5. All 3 of its bonus buys return 96.25%.
What is the max win in VORTEX and how likely is it?
The top payout is 6,000× the base bet. On a base spin the top payout of 192× lands 1 in 5,000,000 spins. In the Ko buy (20×) 1,000× lands 1 in 1,250 buys.
Does VORTEX have a bonus buy, and what does it cost?
Yes, 3 buy modes. Ko: 20× the base bet, 96.25% RTP, an expected cost of 0.75× the base bet per buy. Split: 40× the base bet, 96.25% RTP, an expected cost of 1.50× the base bet per buy. Giant: 100× the base bet, 96.25% RTP, an expected cost of 3.75× the base bet per buy.
Is VORTEX high or low volatility?
Low. Its base-mode standard deviation is 1.3× the bet, which puts it in the lowest third of Engine games. What volatility means.
Can I check that a result was fair?
Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.