| Game Developer | Betsoft Gaming |
|---|---|
| Release Date | February 2023 |
| RTP | 96.08 |
| Volatility | medium |
| Bonus Feature |
| Bonus Rounds | |
|---|---|
| Free Spins | |
| Quickspin Feature | |
| Gamble Feature | |
| Mulitplier |
| Autoplay | |
|---|---|
| Progressive Jackpot | |
| Configurable Winlines | |
| Min. Bet | 0.3000 |
| Max. Bet | 300.00 |
Expansion! by Betsoft it is one of the most visually distinctive space-themed slots we have played in a long time. A ray gun that fires Wilds in eight directions is not something you see every day.
We put real time into this Expansion! review and we want to make sure you know exactly what you are getting before you spin. Expansion! runs on 5 reels and 4 rows with 30 paylines and offers a maximum win of 2,171 times your play amount. Furthermore there are Stacked Mystery Symbols. Read on to find out everything.
| Software | Betsoft Gaming |
|---|---|
| Game Variation | Video Slots |
| Themes | Astronauts & Space, Science Fiction |
| RTP | 96.08% |
| Release Date | 02/2023 |
The payout table in Expansion! divides its 10 pay symbols cleanly into five high-paying and five low-paying tiers. The premium star symbol sitting at the top of the pay table gives you 3.33 times your total play amount for a five-of-a-kind combination.
The ringed planet symbol delivers 2.67 times your play amount for five of a kind. Three further celestial body symbols all pay 1.33 times your total play amount for five matching symbols across a payline. Card rank symbols run from Ace down to Ten and all pay the same lower amount regardless of which specific card rank lands. The overall maximum win is 2,171 times your play amount.
Expansion! runs on a fixed 30-payline structure across its 5-reel 4-row grid. All 30 paylines are always active and you cannot turn any of them off. Wins pay from left to right across matching symbols on adjacent reels.
Because all 30 paylines run simultaneously on every spin your effective minimum play amount is 0.30 GC which keeps this accessible for all session sizes. The maximum total play amount is 300 GC per spin. All play amounts are divisible by 30 since each payline carries an equal portion of the total.
If the Directional Wilds and space theme in Expansion! appeal to you, here are similar titles worth exploring.
 |  | |
| Slot | Gemini Joker | Sugar Pop 2: Double Dipped |
| Software | Betsoft Gaming | Betsoft Gaming |
| Year | 2022 | 2018 |
| RTP | 95.61 | 96.42 |
| Volatility | medium | medium |
| Bonus Rounds | Yes | Yes |
| Free Spins | No | Yes |
| Multiplier | No | Yes |
Expansion! is straightforward to pick up even if you have never played a slot before. Set your total play amount using the controls at the bottom of the screen. The minimum entry is 0.30 GC per spin and the maximum is 300 GC. Once you are happy with your amount, hit spin and the reels do the rest.
The Stacked Mystery Symbols mechanic is always running in the background whether you notice it or not. Before each reel spin, certain fixed positions on the reels are replaced with one randomly chosen symbol. Every mystery position on a given reel always shows the same symbol on that spin. This means entire reels can suddenly fill with one type of symbol creating a cluster of matching icons that dramatically increases your chances of landing a big combination across all 30 paylines. This happens on every single spin before the reels even start moving so there is always something cooking before you see the outcome.
Expansion! has 10 standard pay symbols divided into two clear groups and three special symbols that drive the main features.
The five premium symbols are all inspired by celestial objects. The first and highest paying is a star symbol that looks like a crystalline Christmas star shape and pays 3.33 times your total play amount for five of a kind across a payline. The second is a planet surrounded by a glowing debris ring paying 2.67 times your play amount for five matching. Three further planet symbols including a rocky pocketed surface planet, a Jupiter-Saturn hybrid wrapped in a smaller orbiting ring, and a spiralling green celestial object each pay 1.33 times your total play amount for five matching symbols.
The five low-paying symbols are the card ranks Ace, King, Queen, Jack, and Ten displayed in a space-themed art style. All five pay at the same rate per combination regardless of which card rank they are.
The Wild symbol only enters the game through the Directional Wild feature. It substitutes for all pay symbols but does not substitute for the Scatter. It does not appear independently during standard base game spins outside of the Directional Wild activation. The Scatter symbol triggers the bonus spins round and is the key to unlocking the multiplier feature. Three or more anywhere on the grid is all you need.
We have played a lot of medium volatility slots and the Directional Wild mechanic genuinely stands apart. Most medium volatility games use expanding wilds or cascading mechanics to generate wins. Expansion! gives you a ray gun that can fire horizontally, vertically, or diagonally across the grid. The angle of the shot is determined randomly and watching it play out in real time is interesting. We found this feature kept sessions lively even between bonus spin triggers because any given spin could produce a Directional Wild and reshape the grid entirely.
Yes and the experience is well-optimised. Betsoft designs its games for cross-platform compatibility and Expansion! loads cleanly in a mobile browser on both iOS and Android devices without requiring any download. The 5×4 grid scales well to a phone screen and all the key interface elements including the play amount selector, the spin button, the paytable access, and the Buy Bonus menu are easily tappable.
We played multiple sessions on a phone browser and found the Directional Wild animation particularly satisfying on a touchscreen. The ray gun firing across the smaller screen at full detail is also an impressive sight.
Yes. Expansion! is a medium volatility slot with a directional wild mechanic that changes how you think about base game spins. Instead of just waiting for a line hit or a Scatter you are watching each spin for the UFO landing because when it does the whole dynamic of the grid changes in real time.
Add Stacked Mystery Symbols loading up matching icons before the reels even start moving, a bonus spins round with multipliers up to 10x the total win, and a hit rate of 19.09%, and you have a game that justifies the time you put into it.
The 2,171x maximum win is not the most dramatic ceiling in modern slots but it is good for medium volatility. For Betsoft fans and space-theme enthusiasts this is an easy recommendation. You can use the banners around this page to find sites where Expansion! is available.
Expansion! is a space-themed video slot developed by Betsoft and released on February 22, 2023. It runs on a 5-reel 4-row grid with 30 fixed paylines and medium volatility. Betsoft is one of the most established slot studios in the industry and has held multiple supplier awards.
The default RTP of Expansion! is 96.08% which is above the industry standard. Betsoft also makes available lower RTP versions at 94.02% and 92.10% which some online social casinos may use instead.
When the UFO symbol lands on the reels during any spin, all reels stop and a ray gun begins to rotate around the symbol. The gun fires in one of eight possible directions and every symbol in the direct path of the laser beam transforms into a Wild symbol.
Expansion! - General Discussion
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