Cosmo Classic
A retro space slot with an energy-driven bonus path
The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.
Why this score
Partial data (57%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.
SlotRanker Score: 62 — Cosmo Classic by Orbital Gaming
https://slotranker.com/orbital-gaming/cosmo-classic#scoreSlot Summary
How It Plays
The base game uses 5 reels, 3 rows, and 10 fixed paylines. Matching symbols form ordinary line wins while UFO Scatters provide access to the larger feature.
A Bonus Bet can change the route toward special outcomes, while the regular stake range runs from 0.2 to 120 per spin.
Theme & Atmosphere
Space and UFO imagery are treated through a pixel-art presentation, giving Cosmo Classic the feel of an older arcade screen rather than cinematic science fiction.
The Sci fi and Action & Adventure themes support a clear mission structure: collect energy, advance through the levels, and strengthen the spacecraft Wilds.
Features & Win Potential
At least 3 Scatter Symbols open the Bonus Game. Symbols collection then tracks Energy across 5 levels, with each completed stage adding further spins.
Sticky Wilds remain available during the feature and can carry Multipliers. Reaching the final level can produce a 10x multiplier on the total win.
Bonus Bet modifies access to the feature set, while the Wild Symbol continues to substitute in regular line combinations outside the collection sequence.
Bonus & Free Spins
The Bonus Game follows a 5-level path driven by Energy collection. Each new stage grants more spins and increases the potential final Multiplier.
Bonus Buy gives direct entry to the same round, bypassing the need to land 3 UFO Scatter Symbols during ordinary reel play.
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Compare Cosmo Classic with other games
 Cosmo Classic Score 62This game |  Star Bounty Score 78 |  Multiplier Odyssey Score 75 |  Galactic Girls Score 73 |  Invading Vegas Revenge on Mars Score 72 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean? | ||||
| Released | 6/20/2024 | 9/3/2020 | 2/4/2021 | 8/18/2020 | 2/6/2025 |
| Math | |||||
| RTP | — | 95.54% | 96.5% | 96.62% | 96.2% |
| Volatility | — | High volatility | High volatility | High volatility | Medium volatility |
| Max win | — | 25,000× | 50,000× | 125× | 2,500× |
| Format | |||||
| Reels | 5 | 6 | 5 | 5 | 5 |
| Layout | 5x3 | 6x4 | 5x3 | 5x3 | 5x3 |
| Paylines | 10 | 4096 | 15 | 7776 | 20 |
| Min bet | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 |
| Max bet | 120 | 100 | 1 | 20 | 50 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | — | ✓ | ✓ | ✓ | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multiplier | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bonus game | ✓ | — | — | — | ✓ |
| Respins | — | ✓ | — | — | ✓ |
Every number is shown as a delta against Cosmo Classic.
Questions & Answers
Cosmo Classic FAQ
Landing at least 3 UFO Scatter symbols activates the multi-level Bonus Game and begins the energy-collection sequence.
Energy advances the round through 5 levels, with later stages adding spins and increasing the possible multiplier reward.
Yes. Spaceship Wilds can remain in play and carry multipliers during the bonus sequence.
External game listings give Cosmo Classic an RTP of 96.11% and classify its volatility as high.
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