Cosmic Rascal
96.5%
RTP
25,000x
Max Win
- Reels
- 6
- Rows
- 5
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- September 13, 2026
About this Slot
Cosmic Rascal is a space-themed crime caper slot from Uncrop Inc. with an RTP of 96.5%, medium volatility, and a maximum win of 25,000x. The game uses 6 reels and 5 rows with Cluster Pays mechanics.
A Cosmic Rascal crew member occupies one full reel each spin, substituting for all symbols on that reel and applying its rank multiplier to any winning cluster it joins. The crew lasts for one spin only, whether in the base game or bonus round.
Loot Sparks land as symbols carrying multipliers of x2 or higher. These spark multipliers sum together and apply to the entire spin's winnings.
Cascading reels reset and continue after winning clusters clear, allowing consecutive wins from a single spin.
Landing 4 Heists anywhere triggers Heist Frenzy, awarding 20 free spins as the base allocation. Each additional Heist symbol that lands during the trigger adds up to 16 more spins total. During Heist Frenzy, any further Heist symbol lands grant 6 additional spins. Loot Sparks stack into multipliers throughout the feature, building larger values across consecutive cascades.
Vault Burst clears a 3x3 area around its impact point and leaves charged cells behind on the cleared spaces. These cells carry values of x2, x3, or x5. Symbols landing on charged cells inherit those charge values, which stack and multiply the winning cluster. Charged cells vanish before the next spin begins. Vault Burst triggers once or twice per spin and appears more often during Smash & Grab.
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Cosmic Rascal RTP Calculator
Cosmic Rascal has a theoretical RTP of 96.5%. Its volatility is Medium, so expect a balanced mix of dry spells and mid-size hits. Its win potential is capped at 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Cosmic Rascal Variance Simulator
Cosmic Rascal sessions can swing far from its 96.5% average - its volatility is rated Medium. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
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Play on Stake*Frequently asked questions about Cosmic Rascal
An RTP of 96.5% means Cosmic Rascal is built to pay back around 96.5 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Cosmic Rascal's house edge is about 3.5% of everything you wager - roughly 3.5 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.5% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Cosmic Rascal. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.