Land coins to unlock a host of thrilling features and big wins in this online slot game, Coin-O-Mania!

  • 15p


  • Free Spins

    Free Spins

Coin-O-Mania Online Slot Game

You can play Coin-O-Mania from just 15p per spin.

Betting in this game is fixed at 30 paylines.

Wilds Mania Feature

One to five coins may spill from the chest onto each reel on any spin, with one coin per reel able to be shown with a multiplier value of 2x, 3x, 4x, 5x, 10x or 20x. 

Coins are collected in the Wilds Mania area, which is found below the reels. 

Following the reel spin you are able to trigger the Wilds Mania feature,  when the W, I, L, D and S coins are collected underneath reels 1, 2, 3, 4, and 5 respectively.

Any further coins collected in the Wilds Mania area are replaced in any position on the reel above it, which will then make the position Wild. 

Wild symbols are transformed by multiplier coins displayed as the multiplier value. 

If a Wild transformed by a multiplier coin substitutes in a line win, your win will be multiplied by the corresponding multiplier. 

If at least two multipliers land or substitute in a line win, the win is multiplied by the sum of the awarded multipliers.

After all transformations are complete, wins will be evaluated. 

Free spins are awarded in addition to wins resulting from the bonus, when the Bonus symbol forms part of a winning combination and is covered by a Wild symbol.

Chest Feature

A chest symbol in any position on reel 3 activates the Treasure Chest feature, which will then trigger the Wilds Mania features if they haven't already been unlocked.

This will see an additional Wild symbol placed per reel in any position on the reel. 

The corresponding multiplier is increased by one if placed on an already existing Wild, up to a maximum of 21x. 

Potential values for the multipliers are 2x, 3x, 4x, 5x, 6x, 10x, 20x and 21x. 

Wins are evaluated once all transformations have been completed.

Free Spins Bonus

When three Bonus scatter symbols land anywhere on the centre reels you can trigger this bonus, with these symbols only available on reels 2, 3 and 4.

Triggering the Free Spins Bonus unlocks 15 free spins. Reel 3 in the Free Spins Bonus features a greater amount of Chest symbols than in the base game.

You can re-trigger the Free Spins Bonus when three Bonus scatter symbols appear anywhere on the centre three reels, and reels 2, 3 and 4 are the only ones capable of displaying these symbols.

The bonus can be re-triggered multiple times, up to a maximum of 600 Free Spins per bonus.

Reels used in the Free Spins Bonus are alternate from those used in the base game.

You will play Free Spins at the identical coin value and number of paylines as the triggering spin.

Return to Player

Return To Player (RTP): 96.00%

The expected return is the amount we pay out to players relative to the amount of wagering on the game.

For example, if we take £100 of wagers we will, on average, pay out £96.00 of wins.