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Supernova Galaxy Orbs Hold & Win Slot Review
Written by: Filip Gromovic Reviewed by: Nashon Khamala
Updated: Aug 2026
Supernova Galaxy Orbs Hold & Win is a video slot from Hacksaw Gaming built around a dual-orb collection system. It uses a 5×4 reel layout with 26 fixed paylines, a default RTP of 96.23%, and medium volatility. The max win is capped at 5,000x your stake.
The game pairs retro fruit-machine symbols with an 80s arcade space backdrop. Red Orbs launch a Hold & Win respin sequence with a three-life counter, while Blue Orbs skip that process and collect all visible coin and jackpot values immediately. Four bonus buy tiers and a Sphere Factor free spins mode round out the feature set.
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How to Play Supernova Galaxy Orbs Hold & Win
Supernova Galaxy Orbs runs on a standard 5-reel, 4-row grid with 26 fixed paylines. Wins form left to right using matching symbols on active lines. The game adds two collection mechanics — Red Orbs and Blue Orbs — on top of normal payline wins, which create a second layer of payouts independent of the base paytable.
Here is how to play the game:
- Set your stake using the +/- controls. The range starts at $0.10 and goes up to $100.
- Press spin to activate the 5×4 grid.
- Look for standard payline wins across the 26 lines. Matching symbols on a line from left to right triggers a payout.
- Watch for Red Orbs. A Red Orb landing on the grid triggers a Hold & Win respin sequence with three lives.
- During Hold & Win, only coins, jackpot symbols, and dead symbols appear. Each new coin resets the life counter to three.
- Blue Orbs work differently — they collect all visible coin and jackpot values instantly after the base spin pays out.
- Land 3, 4, or 5 scatter symbols to trigger the Sphere Factor free spins round.
- Use the bonus buy menu to skip directly into a feature if preferred.
Here is an overview table of the slot’s core features:
| Feature | Details |
| Grid Size | 5×4 (5 reels, 4 rows) |
| Pay System | 26 fixed paylines |
| Stake Range | $0.10 to $100 |
| Hit Frequency | 41.61% |
| Hold & Win Trigger | Red Orb symbol |
| Free Spins Trigger | 3+ scatter symbols |
| Bonus Buy | 4 tiers (2x – 500x stake) |
| Max Win | 5,000x stake |
Symbols & Payouts
The Supernova Galaxy Orbs paytable splits into two groups: low-pay card ranks and higher-pay classic fruit symbols. Card symbols (10, J, Q, K, A) deliver smaller returns at around 1x stake for a full line. Fruit and bell icons — cherries, oranges, grapes, melons, and bells — pay between 2.5x and 10x stake for five-of-a-kind combinations. The wild symbol appears on all reels, substitutes for every regular symbol, and pays 10x stake for a full line of five.
Outside the standard paytable, coin symbols carry their own fixed values during the Hold & Win feature. These range across four tiers: Bronze coins (0.2x–2x), Silver coins (3x–10x), Gold coins (15x–50x), and Diamond coins (100x–1,000x). Jackpot symbols can also land during Hold & Win and award Mini (10x), Major (50x), Mega (500x), or the Max Win (5,000x). These values are collected by Red or Blue Orbs rather than paid through paylines.
Bonus Features
Supernova Galaxy Orbs centres its feature set around two orb types, a free spins mode, and four bonus buy options. There are no gamble rounds, cascading reels, or progressive jackpots. All significant payouts funnel through the orb collection system.
Red Orbs & Hold & Win
When a Red Orb lands on the reels, it triggers the Hold & Win respin sequence. The round starts with three lives. Only Red Orbs, jackpot symbols, dead symbols, and Bronze, Silver, Gold, or Diamond coins can appear during respins. Every time a new coin or jackpot symbol lands, the life counter resets to three. The sequence ends when all three lives are spent without a new symbol appearing.
At the end of the sequence, the Red Orb collects every coin and jackpot value on the grid. Up to three Red Orbs can be active simultaneously, and each one collects the full set of values — meaning two Red Orbs effectively double the total payout from that sequence.
Blue Orbs — Instant Collection
Blue Orbs do not trigger a respin sequence. Instead, they collect all coin and jackpot values visible on the grid from the current spin immediately after standard payline wins are processed. Up to three Blue Orbs can land on a single spin. Red and Blue Orbs cannot appear on the same spin, so the game always uses one mechanic or the other per round.
Sphere Factor Free Spins
Landing 3, 4, or 5 scatter symbols awards 10, 15, or 20 free spins respectively. During the Sphere Factor round, Red Orb frequency increases and all coins land with a minimum value of 1x stake, removing the lowest Bronze tier. Additional scatters during free spins retrigger the round: 2 scatters add 3 spins, 3 add 5, 4 add 7, and 5 add 10.
The upgraded coin floor and higher orb frequency make the Sphere Factor round the primary path to larger results. Most payouts above 100x tend to come from this mode rather than the base game.
Bonus Buy Options
Supernova Galaxy Orbs offers four FeatureSpins purchase tiers for players who prefer direct access to features:
| Option | Cost | Effect |
| BonusHunt | 2x stake | 3x higher chance to trigger a bonus feature |
| Sphere Factor | 65x stake | Guaranteed minimum 10 free spins |
| Cosmic FeatureSpins | 75x stake | Guaranteed Red Orb + Hold & Win every spin |
| Galactic FeatureSpins | 500x stake | 1–5 Blue Orbs with a fully loaded grid |
BonusHunt raises the effective cost per spin slightly while improving bonus trigger rates. The Cosmic and Galactic tiers are designed for players comfortable with much higher upfront cost in exchange for guaranteed feature activations. None of these options alter the RTP.
RTP & Volatility of Supernova Galaxy Orbs
The default RTP for Supernova Galaxy Orbs is 96.23%, which sits above the industry average. Operators can configure the game at lower RTP levels (94.40%, 92.35%, or 86.33%), so it is worth checking the in-game info panel at any casino to confirm which version is active. Volatility is rated medium, and the hit frequency is 41.61% — roughly four out of every ten spins produce some form of payout.
Here is a summary of the key mathematical values:
| Metric | Value |
| RTP (Default) | 96.23% |
| RTP Range | 86.33% – 96.23% |
| Volatility | Medium |
| Hit Frequency | 41.61% |
| Max Win | 5,000x stake |
The medium volatility and high hit rate mean sessions tend to stay active with regular small returns, while the orb mechanics handle the heavier payouts. The 5,000x ceiling is moderate compared to some Hacksaw titles, but the frequency of mid-range hits partially compensates for the lower top-end cap.
Supernova Galaxy Orbs Free Play & Demo
A free demo version of Supernova Galaxy Orbs Hold & Win is available at many online casinos and slot review sites. The demo uses virtual credits and mirrors the full game, including Hold & Win sequences, Blue Orb collection, and the Sphere Factor free spins round. Demo availability can depend on your region and the casino’s configuration.
Playing the demo is useful for understanding how the dual-orb system works in practice — particularly the difference between Red Orb respins and Blue Orb instant payouts. It also lets you test the four bonus buy options without committing real funds.
Similar Slots
If the Hold & Win format or retro space theme of Supernova Galaxy Orbs appeals to you, these alternatives share overlapping mechanics or settings:
| Slot | Provider | RTP | Max Win | Key Feature |
| Supernova Shooting Stars | Hacksaw Gaming | 96.26% | 5,000x | Hold & Win, same series |
| Starburst | NetEnt | 96.09% | 500x | Expanding wilds, space theme |
| The Magic Orb Hold & Win | iSoftBet | 95.97% | 5,000x | Hold & Win with orb collection |
| Solar Nova Hold & Win | Prospect Gaming | 95.00% | 2,500x | Hold & Win, cosmic theme |
FAQ about Supernova Galaxy Orbs
The default RTP is 96.23%. Operators can also configure lower RTP versions at 94.40%, 92.35%, or 86.33%. Always check the in-game info panel to confirm the active setting.
The maximum win is 5,000x your stake. This is achieved through the Max Win jackpot symbol during the Hold & Win feature or by accumulating high-value Diamond coins collected by multiple orbs.
A Red Orb landing on the grid triggers Hold & Win. You start with 3 lives. Only coin and jackpot symbols can land during respins. Each new symbol resets the counter to 3. When all lives are spent, the Red Orb collects every value on screen.
Red Orbs trigger a Hold & Win respin sequence and collect values at the end. Blue Orbs skip respins and instantly collect all coin and jackpot values on the current spin. They cannot appear together on the same spin.
Landing 3, 4, or 5 scatter symbols awards 10, 15, or 20 free spins respectively. The Sphere Factor round features higher Red Orb frequency and a minimum coin value of 1x stake.
Yes. During the Sphere Factor round, landing 2 scatters adds 3 spins, 3 scatters add 5, 4 scatters add 7, and 5 scatters add 10 extra spins.
Coins come in four tiers: Bronze (0.2x–2x), Silver (3x–10x), Gold (15x–50x), and Diamond (100x–1,000x). Jackpot symbols add Mini (10x), Major (50x), Mega (500x), and Max Win (5,000x).
Yes. Four options are available: BonusHunt (2x stake), Sphere Factor (65x), Cosmic FeatureSpins (75x), and Galactic FeatureSpins (500x). Each provides a different level of guaranteed feature access.
Supernova Galaxy Orbs is a medium volatility slot with a hit frequency of 41.61%. This means wins land fairly often, with larger payouts concentrated in the Hold & Win and free spins features.
Yes. A demo mode is available at many online casinos and review sites. The free version uses virtual credits and includes all features from the real-money game.
Conclusion: Who Suits Supernova Galaxy Orbs
Supernova Galaxy Orbs Hold & Win fits players who want frequent payouts combined with a Hold & Win collection mechanic that can deliver concentrated results. The 41.61% hit rate keeps sessions moving, and the dual-orb system adds genuine decision-point variety — Red Orbs build value over respins, while Blue Orbs pay out immediately. Four bonus buy tiers also make it accessible for players who prefer to enter features directly.
Players chasing very high max wins above 10,000x will find the 5,000x ceiling limiting compared to other Hacksaw titles. The medium volatility also means the game does not produce the same dramatic swings as high-variance alternatives. For those who prioritise session length and steady feature engagement over extreme top-end potential, this slot delivers on both fronts.
The Sphere Factor free spins round is where the strongest results concentrate, thanks to the 1x coin floor and increased Red Orb frequency. Starting with the free demo is a practical way to learn how orb collection works before committing real money.
Filip Gromovic is a senior slots reviewer here at FreeSlots99 with over five years of experience evaluating the latest drops in the world of iGaming.
Being a slot fan himself, Filip approaches slot ratings just the way we like it – professionally, but also from a player’s standpoint.
That enables him to give his unbiased take on the slot’s features, gameplay and design, while only recommending top-tier releases to our readers.
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Having served FreeSlots99 for more than 5 years as a senior content editor and reviewer, Nashon Khamala has extensive knowledge in game slots and iGaming.
His membership in the Editorial Freelancers Association helps him deliver content that reaches both editorial excellence standards and an engaging information level.
By using his expertise in slots games combined with player-focused analysis, Nashon delivers a professional evaluation of slot features and player experiences in his reviews.
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