MLG 420 slot: RTP and max win
MLG 420 is a high-volatility slot by Surge Play on Stake Engine, released 27 Oct 2026. Its base game returns 96.00%, below the median Engine slot (96.02%). The top payout is 42,000× the bet, bigger than 84% of Engine slots; from a base spin it lands about once every 19,090,913 spins. It has 5 bonus buys priced at 150× to 1,000× the bet; the best returns 96.00%, so each buy costs 6.00× the bet on average over the long run. It is the No. 3265 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 v4. "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 | |
|---|---|---|---|---|---|---|---|---|---|
| Base | Base spin | 1.00× | 96.00% | 42,000× | 1 in 19,090,913 | 1 in 3.48 | 1 in 63 | 0.04× base | Simulate |
| Ante | Boosted spin | 2.00× | 96.00% | 42,000× | 1 in 9,545,455 | 1 in 2.47 | 1 in 18 | 0.08× base | Simulate |
| Bonus | Bonus buy | 150× | 96.00% | 42,000× | 1 in 396,968 | every round | 1 in 3.50 | 6.00× base | Simulate |
| Random | Bonus buy | 400× | 96.00% | 42,000× | 1 in 70,000 | 1 in 2.22 | 1 in 5.22 | 16.00× base | Simulate |
| Super | Bonus buy | 500× | 96.00% | 42,000× | 1 in 767,774 | every round | 1 in 3.31 | 20.00× base | Simulate |
| Max | Bonus buy | 690× | 96.00% | 42,000× | 1 in 201 | 1 in 5.37 | 1 in 5.37 | 27.60× base | Simulate |
| Showdown | Bonus buy | 1,000× | 96.00% | 42,000× | 1 in 568 | – | 1 in 3.81 | 40.00× 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 | |
|---|---|---|
| v4 | 96.000% | Active |
Frequently asked
What is the RTP of MLG 420?
Base spins return 96.00% of the amount wagered over the long run, from the published outcome table for version 4. All 5 of its bonus buys return 96.00%.
What is the max win in MLG 420 and how likely is it?
The top payout is 42,000× the base bet. On a base spin it lands 1 in 19,090,913 spins. In the Bonus buy (150×) 42,000× lands 1 in 396,968 buys.
Does MLG 420 have a bonus buy, and what does it cost?
Yes, 5 buy modes. Bonus: 150× the base bet, 96.00% RTP, an expected cost of 6.00× the base bet per buy. Random: 400× the base bet, 96.00% RTP, an expected cost of 16.00× the base bet per buy. Super: 500× the base bet, 96.00% RTP, an expected cost of 20.00× the base bet per buy. Max: 690× the base bet, 96.00% RTP, an expected cost of 27.60× the base bet per buy. Showdown: 1,000× the base bet, 96.00% RTP, an expected cost of 40.00× the base bet per buy.
Is MLG 420 high or low volatility?
High. Its base-mode standard deviation is 32.4× the bet, which puts it in the highest 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.
Slots with similar math to MLG 420
Matched on volatility, max win, RTP and whether there's a bonus buy. Not on theme.
Lucky Mans ChamberTitan Gaming RTP96.01%Max win40,000×Volatility
SinkholeMedusa RTP96.00%Max win50,000×Volatility
GrimspellActiv RTP96.00%Max win40,000×Volatility
BAUTAHammer Head Gaming RTP96.00%Max win50,000×Volatility
Bloom of DoomRifer Labs RTP96.00%Max win50,000×Volatility
Sugar StormICIQ RTP96.00%Max win50,000×Volatility