Oxygen 2 Description
ELK Studios, the provider renowned for its award-winning Wild Toro games, unleashed the Oxygen 2 online slot to casino lobbies everywhere in March 2025. This is a sequel to a 2023 title of the same name, which has many of the same elements as this one.
That is right, Oxygen 2 uses its predecessor as its foundation, including its wilds, big symbols, avalanche gameplay, and featuring very similar bonus modes. To be fair, presentation-wise, this follow up is not too different from the original as well, so it is best to think of it as an enhanced version of the first Oxygen slot. In our opinion, this ELK Studios release is best-suited for players who want light-hearted, yet dynamic gameplay with multiple features and different symbol types in play.
Features of Oxygen 2
- Number of Reels: 6
- Number of Rows: 7
- Slot Theme: Underwater
- Number of Paylines: Cluster pay
- Bonus Features: Wilds, multipliers, Bonus Game
- Most Important Symbols: Scatters, wilds, multipliers, big symbols
- Does the game contain the LeoJackpot? Yes
Oxygen 2 Bonus Features
We have some ground to cover regarding the bonus features of the Oxygen 2 slot, but before we start, we should again highlight that this is an avalanche title, and one where symbols up to 4x4 can drop.
Multipliers
Multipliers are the base for much of the gameplay here, and when you form winning combos in Oxygen 2, Bubbles show up behind symbol spots, activating them or doubling their value. The Octopus adds extra multipliers, and the Jellyfish is the random enhancer, throwing multipliers here and there, at random. It is important to note that these features work together in tandem and greatly boost the gaming fun you can have on these reels.
Wilds
There are three types of wilds in this spinner. Aside from the regular one, you also have a Blaster, which explodes, leaving random pay symbols in a plus or X pattern, and an Exploding wild, which clears pay tokens in a cone-shaped pattern. The latter also has a Super variant, which activates inactivated Bubbles.
Bonus Game
The chests with the word bonus in them are this game’s scatters or bonus symbols, whatever you want to call them, and three activate this mode, where multipliers do not reset between free drops. In this feature, the Octopus shows up at random spots, and if you hit four bonus symbols, you get into the Super Bonus, which guarantees the Jellyfish on every drop.