Released on March 4, 2025, Oxygen 2 by ELK Studios elevates your gaming experience with an interstellar journey that combines futuristic aesthetics with pulsating energy.

This slot plunges you into a cosmic realm where vibrant visuals, electrifying sound effects, and dynamic animations create an immersive atmosphere.

With an RTP of 96.4% and a flexible betting range that caters to both conservative players and high rollers, Oxygen 2 offers an engaging blend of innovation and style that is sure to keep you on the edge of your seat.

Before you launch into this galactic adventure, follow these steps to set up your session:

• Preferred Spin Options: Decide whether you prefer manual spins for a more interactive experience or opt for auto-play mode to let the reels spin automatically.

• Bet Options: Select your coin value and bet level to align with your risk appetite and desired win potential.

• Turbo Mode: For those who crave rapid-fire action, activate Turbo Mode by holding down the Spin button to accelerate the reels and boost the excitement.

In Oxygen 2, your objective is to align matching symbols across the reels to secure rewarding combinations while exploring innovative bonus features.

The game uses a traditional paylines system where identical symbols landing on active lines generate payouts. Here’s a rundown of the reel symbols, listed from highest to lowest paying:

• Cosmic Reactor (the top-paying symbol)
• Galactic Core
• Stellar Orb
• Nebula Shield
• Meteor Shard
• Alien Artifact
• Space Relic
• Orbiting Satellite
• Comet Tail
• Celestial Spark (serving as the scatter symbol)

The bonus rounds in Oxygen 2 add an extra layer of excitement and win potential to the gameplay. Here’s a breakdown of the key bonus features:

• Free Spins Feature: Landing three or more Celestial Spark scatter symbols anywhere on the reels help activate the feature. Unlock a series of free spins during which multipliers can stack with cascading wins, significantly enhancing your payout potential.

• Wild Symbol Feature: Wild symbols appear randomly during the base game. These symbols substitute for all other icons (except scatters) to help form winning combinations, increasing your chances for a big win.

• Cosmic Bonus Round: The feature activates when bonus icons land on the reels. Upon activation, you enter a mini-game where you select from various cosmic elements, each hiding unique multipliers or instant cash prizes to further boost your total win.

• Cascading Reels Mechanic: Every winning combination causes the winning symbols to disappear from the grid. New symbols cascade down to fill the gaps, potentially triggering additional wins in a single spin and keeping the momentum high.

For players who want to jump directly into bonus action:

Bonus Buy: If you’d rather bypass the regular trigger, you can purchase immediate access to the bonus rounds by paying a set premium based on your total bet, plunging you straight into the heart of the bonus excitement.

I loved the electrifying, futuristic vibe of Oxygen 2. The combination of interstellar visuals and engaging bonus features—especially the free spins with cascading wins and the interactive Cosmic Bonus Round—made every spin feel like a thrilling journey through the cosmos.

The fast track options allowed me to jump straight into bonus action whenever I wanted, adding an extra layer of excitement to the game.