Oxygen 2

Rules of the game

Oxygen 2 is a 6-reel, 7-row slot with tumbling symbols and cluster wins.

A winning cluster consists of 5 or more identical symbols connected vertically or horizontally. Only the largest cluster of identical connected symbols is paid.

A game round starts at the selected bet level when the player presses the Spin button.

If Auto Spin is activated, the game can be played automatically. Hold the Spin button or use the Auto Spin button to set the number of game rounds that will be played automatically.

If Auto Spin is activated, the game can be played automatically. Hold the Spin button or use the Auto Spin button to set the bet level, loss limit and the number of game rounds to be played automatically.

Winnings and winning combinations are paid according to the paytable.

Winnings are displayed in the player's currency or in coins. The player can change his preferences in the settings.

Winnings are displayed in the player's currency.

There are two game modes: normal mode and bonus mode with free drops.

Wild symbols substitute for any paying symbol. A winning combination consisting of only Wild symbols is paid as the highest paying symbol.

Oxygen 2 uses the Avalanche mechanic: The game starts with a fall

symbols. All winning symbols are collected and explode, or if the symbol is a special Wild, they are triggered to explode later. The remaining symbols are affected by gravity, so they will fall vertically until they reach a resting position. New symbols fall down to fill the empty positions. The Avalanche continues as long as new winning combinations continue to appear.

An oxygen bubble is activated the first time a symbol explodes. Each time a symbol on a bubble position explodes, the multiplier value is doubled (activated oxygen bubble counts as x1). Oxygen bubbles are not affected by gravity. During bonus mode, all oxygen bubbles and their multiplier values are kept between the free drops.

The Strike Multiplier feature places a random amount of multipliers on the symbol board. The Strike Multiplier feature can be triggered on any symbol landing or free drop.

The Medusa feature is a random feature. One or more Medusas arrive carrying multipliers. Each Medusa will stop on a random number of symbol positions. Medusas will add the multiplier they carry to all symbol positions they stop on. If there is already a multiplier where a Medusa stops, the existing multiplier will be added to the Medusa's multiplier and the Medusa's multiplier will be added to the existing multiplier.

An Octopus can appear randomly on the game board and be placed under a symbol position. The Octopus feature is triggered when you get wins from the symbol position where the Octopus is located. The Octopus feature will then add a random selection of the available multipliers outside the winning cluster to the win, thus increasing the win multiplier.

The Exploding Wild triggers an Explosion Feature when it forms part of a winning cluster. The Explosion Feature removes all paying symbols within the two cone-shaped areas facing up and down.

below it, or to the right and left of it. The feature is activated when no more winning combinations appear. Explosive Wilds and Blasters will be activated within the cone-shaped areas.

The Super Exploding Wild activates all unactivated oxygen bubbles located under the exploding symbols.

The Wild Blaster is activated when it forms part of a winning cluster. The Blaster feature selects a random paying symbol or a Wild symbol. The Wild Blaster will then explode and replace all paying symbols within a + or - x shaped path with the selected symbol. Any exploding Wilds or other Wild Blasters along the path will be activated. Symbols hit by multiple Wild Blaster paths become Wild symbols.

Any given symbol landing could result in 2x2, 3x3 and 4x4 sized symbols appearing. All large symbols count as the number of 1x1 symbol units they cover. For example, a 2x2 counts as 4 Standard 1x1 symbols. Large symbols can also have their own multipliers.

3 bonus symbols trigger the bonus game with 10 free drops. Multipliers are maintained when entering the bonus game and between free drops. The Octopus remains in the bonus game. The Octopus moves to a random position at the start of each free drop.

4 bonus symbols trigger the super bonus game. During the super bonus game, the Medusa feature will be activated with each free drop.

Bonus and Superbonus games can be retriggered. 4 bonus symbols, upgrade to Superbonus + 7 free drops 3 bonus symbols, +5 free drops

2 bonus symbols, +3 free drops

The free drops bonus game ends when there are no free drops left or when the win limit is reached.

Winnings will be paid at the conclusion of a game round.

The maximum total win in a game round is limited to 25,000 times the bet placed.

A game round will end immediately when the winning limit is reached; then the winnings accumulated up to that point will be paid out.

Bets cannot be changed during a game round.

The theoretical payout (RTP) is 94.0%.

If a malfunction occurs, all bets and prizes are void.

X-iter rules

The X-iter feature allows you to purchase access to different game modes.

PROUD:

Guaranteed access to the super bonus game with at least one Jellyfish feature and one Octopus feature in each free drop, costing 500 times the selected bet.

BONUS:

Guaranteed access to the bonus game with an Octopus feature on each free drop, costing 100 times the selected bet.

STRIKE WITH OCTOPUS:

A drop that guarantees an Octopus Feature and at least one Strike Multiplier Feature, costing 25x your selected bet.

WILD SPECIALS:

A drop that guarantees at least three special Wilds, costing 10 times the selected bet.

BONUS HUNT:

A game round with more than three times the chance of triggering the bonus game, costing 3 times the selected bet.

To purchase an X-iter feature, press the X-iter button, select the X-iter mode which displays the cost in the player's currency and press the Spin button.

X-iter features can only be activated in the base game.

The theoretical payout (RTP) for all X-iter game modes is 94.0%.

All game rules apply in X-iter mode.

Last modification date: 3/4/2025