Launch slot: RTP and max win
Launch is a low-volatility slot by Monk Games on Stake Engine, released 23 Sep 2025. Its base game returns 95.44%, below the median Engine slot (96.02%). The top payout is 602× the bet; from a base spin it lands about once every 16,667 spins. It is the No. 6838 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 v7. "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× | 95.44% | 602× | 1 in 16,667 | 1 in 1.06 | 1 in 3.71 | 0.05× 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 | |
|---|---|---|
| v7 | 95.440% | Active |
Frequently asked
What is the RTP of Launch?
Base spins return 95.44% of the amount wagered over the long run, from the published outcome table for version 7. The game has a single mode.
What is the max win in Launch and how likely is it?
The top payout is 602× the base bet. On a base spin it lands 1 in 16,667 spins.
Does Launch have a bonus buy?
No. None of its published modes costs 20× the base bet or more.
Is Launch high or low volatility?
Low. Its base-mode standard deviation is 7.0× 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.
Slots with similar math to Launch
Matched on volatility, max win, RTP and whether there's a bonus buy. Not on theme.
BLAZING FIRE 7Bubblegum Labs RTP95.94%Max win688×Volatility
Money MultiplierBubblegum Labs RTP95.99%Max win700×Volatility
Numbers crunchCartel Gaming RTP95.26%Max win978×Volatility
trump capture madurosunflower gaming RTP95.86%Max win436×Volatility
Red White WinMagical Machines RTP94.97%Max win500×Volatility
Make America Great Againsunflower gaming RTP96.03%Max win459×Volatility