Cygnus 4

Game description

Welcome to the misty streets of the great world city of London. This vibrant metropolis is facing a time of transition and rapid growth. There is no city like this anywhere else in the world. Here you can find anything. You can do anything. And with skill, you can make a fortune. Are you ready to conquer the city of London?

Cygnus 4 is a 6 column, 4 rows slot with dropping symbols. The columns can expand upwards to a maximum of 8 rows. The main features are the rolling symbols, the six step multiplier pillar that can also be upgraded to higher levels and the free drops bonus game.

A bonus symbol reaching the leftmost column triggers the free drops bonus game. The current active multiplier and the current level of the multiplier pillar are both carried into the bonus game and remain persistent throughout the bonus game.

Game view

Bet amount and balance are always displayed in the info bar at the bottom of the game view in the currency that the player has chosen. This information is always available throughout the gaming session. Winnings are displayed in the selected currency in the middle of the info bar at the bottom of the game view when playing.

Paylines

Cygnus 4 has up to 262,144 ways to win. The RTP for all paylines is the same and the RTP of the game is defined in the game rules.

Bonus game

A bonus symbol that reaches the leftmost column triggers bonus mode with free drops. 7 free drops are awarded, and the current multiplier is carried into the bonus game. If another bonus symbol reaches the leftmost column during an active bonus game, it retriggers additional free drops. The Free Drops Bonus game ends when no free drops remain or when the maximum win has been reached.

Game rules

Cygnus 4 is a 6 column, 4 rows slot with dropping symbols. The columns can expand upwards to a maximum of 8 rows.

The minimum bet is $ 0.20, and the maximum bet is $ 100.00.

Each bet is 100 coins.

All wins begin with the first leftmost reel and only pay from left to right on consecutive reels. No gaps between the reels are allowed. Only the longest payline per active payline is paid out.

A game round starts on the selected bet level when the player hits the Spin button.

The game can be played automatically by activating Auto Spin. Hold down the Spin button or use the Auto Spin button to set the number of game rounds to be played automatically.

The game can be played automatically by activating Auto Spin. Hold down 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 out according to the Paytable.

Winnings are presented in the player's currency or in coins. The player can change preference in Settings.

Winnings are presented in the player's currency.

Cygnus 4 is played in two modes; normal mode and bonus mode with free drops.

All symbol drops start with 4 rows, 4,096 ways to win and the current active multiplier set to 1X.

All wins in the current symbol drop are collected and thereafter all symbols which were part of a winning combination explode. The remaining symbols fall vertically, slide to the left and then rightrepeatedly until they reach a resting position. An additional row is added at the top and new symbols drop in to fill the empty spaces. The Avalanche feature continues as long as new winning combinations appear.

Each additional symbol drop will add an additional row of symbols, up to a maximum of 8 rows. The number of ways to win increases as the number of rows increases.

4 rows: 4,096 ways to win

5 rows: 15,625 ways to win

6 rows: 46,656 ways to win

7 rows: 117,649 ways to win

8 rows: 262,144 ways to win

The wild symbol substitutes for any symbol except the bonus, level up and the multiplier symbols.

A multiplier symbol that reaches the leftmost column or the bottom of the game grid increases the current active multiplier, and then turns into a wild symbol. The multiplier increase and the symbol transition take place prior to the payout.

The current active multiplier is applied on all subsequent wins in the ongoing game round.

A level up symbol reaching the leftmost column or the bottom of the game grid triggers a level up of the multiplier pillar, and then turns into a wild symbol. The multiplier pillar rotates, and the current active multiplier assumes the multiplier value of the same relative position along the new scale on the multiplier pillar.

The multiplier pillar has 3 levels.

Reaching the top of the third level of the multiplier pillar immediately pays the remaining amount required to reach the maximum win.

The multiplier pillar will level up first, then the active multiplier will advance one step along the multiplier pillar, in case a multiplier and a level up symbol reach the leftmost column and/or the bottom of thegame grid simultaneously.

A bonus symbol that ends up on the bottom row in columns 2 to 6 is removed and dropped down again in the column one step further to the left, if possible. The replacement occurs at the end of the current Avalanche cycle, and only once per cycle.

The current active multiplier and the level of the multiplier pillar are both reset before the start of a game round.

A bonus symbol that reaches the leftmost column triggers bonus mode with free drops. 7 free drops are awarded, and the current active multiplier and the current level of the multiplier pillar are carried into the bonus game. The bonus game starts when there are no more winning combinations.

A bonus symbol that reaches the leftmost column during bonus mode retrigger additional free drops.

Each new free drop starts with 4 rows and with the current active multiplier and the current level of the multiplier pillar. The active multiplier and the level of the multiplier pillar are both persistent throughout the bonus game.

The free drops bonus game ends when no free drops remain or when the win cap has been reached.

Winnings are paid out at the end of the bonus mode.

No bets can be changed during an ongoing game round.

A game round is immediately ended when the win cap is reached, and the wins collected so far will be paid out.

The theoretical pay out (RTP) in Cygnus 4 is 94.1%.

The game will be capped at 50 000x the placed bet.

In the event of malfunction all bets and wins are void.

X-iter rules

The X-iter feature offers several different game modes.

Super Bonus:

Guarantees a game round with entry to the Super Bonus game where multiplier symbols are also wild at the cost of 500x the selected bet. The multiplier wild symbols remain until they are converted into regular wild symbols by reaching the leftmost column or the bottom of the game grid.

Bonus:

Guarantees a game round with entry to the bonus game at the cost of 100x the selected bet.

Multiplier wilds:

One drop where multiplier symbols are also wild at the cost of 25x the selected bet. The multiplier wild symbols remain until they are converted into regular wild symbols by reaching the leftmost column or the bottom of the game grid.

Multiplier pillar on level 3:

One drop where the multiplier pillar starts at level 3 at the cost of 10x the selected bet.

Bonus Hunt:

One drop with more than double the chance to trigger the bonus game at the cost of 3x the selected bet.

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

The minimum X-iter cost is $ 0.60, and the maximum cost is $ 50,000.00.

The theoretical payout (RTP) for all X-iter game modes in Cygnus 4 is 94.1%.

All game rules apply for the X-iter features as well.

Last modification date: 9/30/2025