Grannies VS Aliensslots
Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band
24h
196.91%±141.2
9 bets—
7d
211.38%±146.1
199 bets—
30d
84.80%±86.1
215 bets—
90d
84.80%±86.1
215 bets—
All
84.80%±86.1
215 bets—
Per casino, 30d
-0.5%1409.3%2819.0%
The marker is the RTP each casino publishes for this game. An amber bar means that figure is outside the 95% band of what we observed there; grey bars are below the minimum sample.
This gameall sampled bets
- Bets
- 345
- Wagered
- $5,941
- Paid
- $8,731
- Max multiplier
- 317.7x
- Max payout
- $2,791
too earlyNot enough bets over 30d to compare with the official RTP yet. Every spin is independent.
Official RTPas published by the studio and each casino
Game factsfrom studio.engine.io
A slot, released in October 2026.
- RTP
- 96.66%
- Released
- Oct 2026
Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.
From studio.engine.io · read 20h agoStudio page ↗, opens in a new tab
Multiplier distribution30d, sampled bets
276 sampled spins, 25% of them paid something.
- 4 spins
- paid 10x+, too few to put a 1-in-N figure on
- 0 spins
- paid 100x+ in this sample
- 0 spins
- paid 1000x+ in this sample
0
0-1
1-2
2-5
5-10
10-50
50-100
100-1000
1000+
- Observed swings
- Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 265.
From 276 sampled spins; a small sample swings a lot, and every spin is independent. Bar height is square-root scaled so the rare high buckets stay visible. Hover a bar for the count.
Where it is played30d, share of sampled wagering
When players play30d · sampled bets by UTC hour and weekday, since 2 Nov 2026
MonTueWedThuFriSatSun
by hour
Busiest hour: Mon 08:00–09:00 UTC with 34 bets; busiest time of day: 08:00–09:00 UTC; busiest day: Mon. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC.
Biggest hitslargest payouts we saw on this game
Live RTP by casino30d, refreshes on reload
| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
|---|---|---|---|---|---|---|
| 1 | Rainbet | 10.80%±7.08 | 96.00% | — | 199 bets · below min | $41.72 |
| 2 | 500 Casino | 195.40%±139.9 | — | — | 10 bets · below min | $152 |
| 3 | Roobet | 67.23%±92.8 | — | — | 4 bets · below min | $1,472 |
| 4 | Stake | 1214.36%±1604.0 | 96.66% | — | 2 bets · below min | $10.70 |
About Grannies VS Aliensfrom the figures on this page
Grannies VS Aliens is a Massive Studios slot. Over the last 30 days we observed 345 bets on it at 9 casinos, too few to measure its RTP over 30 days; the official RTP is 96.00%–96.66%. Its highest multiplier in the last 30 days was 317.7x. The biggest win we saw on it paid $2,791 (2.79x) at Stake on 6 Nov 2026. Over the last 30 days it was played most, by wager, at Roobet, 500 Casino and Rainbet.
