Expansion! Slots

Prepare for an alien encounter that’s all about rewards, not invasions. Expansion! by Betsoft beams you directly into a cosmic conflict where every spin could lead to a galactic-sized payout. This isn't just another trip to the stars; it's a high-energy mission packed with innovative features designed to create massive winning opportunities across the universe.

A Cosmic Light Show

This game's presentation is absolutely top-tier. Betsoft has crafted a visually polished universe with a deep space backdrop that feels infinite. The symbols, from glowing planets to high-value card icons, are sharp and colorful. The real star of the show is the animated Flying Saucer, which zips across the screen with purpose. A synth-heavy, atmospheric soundtrack completes the scene, making every moment feel like you're on the bridge of a starship navigating an asteroid field of jackpots.

Your Mission Control Panel

The game operates on a 5-reel, 30-payline grid. Your goal is to align matching symbols, from the lower-value 10 through A icons to the much more lucrative planetary bodies. The Green, Blue, and Purple Planets offer handsome rewards, but the real prize is the Red Planet, which acts as the scatter symbol and your key to the free spins round. Keep your eyes peeled for the UFO, the game's most powerful symbol.

Fueling Your Cosmic Journey

Setting up your mission is straightforward. With coin values ranging from 0.02 to 1.00, you can customize your bet to suit your play style, with a maximum wager of $30 per spin. This title features a solid Return to Player (RTP) of 96.08% and medium volatility. This balance means you can expect a steady stream of wins to keep your bankroll active while still being in the running for those significant, screen-clearing payouts.

Galactic-Sized Bonus Events

This is where Expansion! truly shines. The bonus rounds are inventive and have serious win potential. The Directional Wilds feature is a game-changer. When the Flying Saucer lands, it shoots a laser in a random direction, transforming all symbols in its path into wilds for an explosive payout.

Then you have the Stacked Mystery Symbols. These special icons can land in stacks on any reel. After the spin, they all transform into the same random symbol, creating huge blocks of matching icons and setting you up for a massive win.

Land three or more Red Planet scatters to activate the Free Spins feature, awarding up to 15 spins. During this round, the Directional Wilds and Mystery Symbols are still active, creating a perfect storm for astronomical rewards. For those who want to get straight to the main event, the Buy Feature lets you purchase direct entry into the free spins round.

Navigating the Cosmos Like a Pro

Given the game's medium variance, a great approach is to manage your bankroll to experience all the features. The Directional Wilds can appear at any time, providing unexpected boosts. The Buy Feature is a powerful tool, but it's a high-stakes maneuver. Consider using it strategically when you're looking for a shot at the game's biggest prizes, but be mindful of its cost relative to your balance. Playing a few rounds in demo mode on our online slots page can also give you a great feel for the game's rhythm.

Expansion! delivers a polished, feature-rich outer space adventure that stands out. The combination of Directional Wilds and Stacked Mystery Symbols ensures that the base game is always engaging, while the free spins round offers a genuine shot at interstellar riches. It’s a beautifully designed game with the mechanics to back it up, making it a must-try for anyone seeking a fresh and rewarding experience.