Holy Moo Extreme Power

Unfinished Games

If your game round is disrupted, all game information and placed bets are stored until you re-open the game. You may continue your unfinished round from the point of interruption. Unresolved bets placed but remaining undecided in incomplete games will become void after 4 days.

Any accumulated collectibles and/or game progress will get cleared after 180 days unless you log onto any Play'n GO game.

Malfunction voids all pays and plays.

Information

Cluster wins are awarded for adjacent symbol combinations, according to the information in the paytable and game rules. When winning on multiple clusters in a single game round, all winnings are added together. All winnings from Features (such as Free Spins), Bonus Game and/or Scatters (if applicable) are also added to cluster wins. All winning combinations are paid out at the end of a game round. Free Spin features are played with the same bet as the game round that triggered the feature - unless otherwise stated. The bet cannot be changed during a currently running game round. Please refer to the game rules for more information. Winning combinations only pay when symbols are connected horizontally or vertically and without any gaps. Winning combinations can start from any point on the grid. Only the highest win is paid per winning symbol combination.

Game Rules

Holy Moo! Extreme Power is a cascading game played on a 6x6 grid. Symbols drop down into the grid to form winning combinations. Wins are achieved by getting 5 or more symbols in a connected cluster, where they touch each other horizontally and/or vertically. Winning symbols are removed, and new symbols drop in to fill the grid. The game continues to cascade until no new winning combinations can be created.

Holy Moo! Extreme Power includes a WILD symbol. WILD symbol substitutes for any other symbol except for SCATTER, SUPER SCATTER, COLLECTOR and special reward symbols triggered by BOVINE MOO-MENT (CASH SYMBOLS). WILD symbols help form winning combinations and can contribute to multiple winning combinations within the same spin.

After a winning combination, each position forming part of a win is highlighted with BOVINE FRAMES. These special frames remain on the grid throughout the current spin, including all cascades. If no COLLECTOR SYMBOL appears before the spin ends, all BOVINE FRAMES are removed before the next spin begins.

MOO-IGHTY ZEUS is a COLLECTOR SYMBOL that might land during a spin. Only one form of MOO-IGHTY ZEUS can land per spin. When a COLLECTOR SYMBOL appears while BOVINE FRAMES are present, the BOVINE MOO-MENT feature is triggered. During BOVINE MOO-MENT, all BOVINE FRAMES transform into CASH SYMBOLS with values. These values are added together and the total value is multiplied by the total bet to calculate the win. If more than one COLLECTOR SYMBOL is involved during the same cascade, the total collected value is collected for each COLLECTOR. The CASH SYMBOL values are 0.5x, 1x, 2x, 5x, and 10x. Multiply Forms increase selected CASH SYMBOL values by adding their base value again for each MULTIPLIER effect applied, effectively increasing it to x2, x3, x4, and so on.

Each time a COLLECTOR SYMBOL appears in the base game, it contributes to the BOVINE PATH. Progress on the BOVINE PATH unlocks new COLLECTOR forms. As the BOVINE PATH advances to higher levels, COLLECTOR SYMBOLS land less frequently than at lower levels, and the probability of the MOO-IGHTY ZEUS instant prize changes accordingly. This ensures that as more powerful COLLECTOR forms become available, the overall return to player remains consistent across all levels of the BOVINE PATH.

There is a MOO-IGHTY ZEUS character displayed next to the reels. Each time a COLLECTOR SYMBOL appears, it contributes to charging ZEUS with power. As COLLECTOR SYMBOLS are collected, ZEUS may manifest more power. The MOO-IGHTY ZEUS can award an instant prize randomly in the game round when a COLLECTOR SYMBOL is collected. The ZEUS power manifestation does not relate to the prize, which is awarded completely at random. The possible instant prizes are MINI: 20x, MAJOR: 50x, MEGA: 100x, and GRAND: 1000x the total bet. At the start of the feature, only the MINI prize is available. The opportunity to win the other instant prize amounts is only gained after reaching the final stage of the BOVINE PATH. The feature is not active during FREE SPINS.

The FREE SPINS feature is triggered by landing SCATTER SYMBOLS. If at least one of the triggering symbols is a SUPER SCATTER, the feature is played in OLYMPIAN SPINS mode. Both modes award 6 SPINS.

During FREE SPINS, BOVINE FRAMES remains on the grid between spins. In FREE SPINS, BOVINE FRAMES remains on the grid until a COLLECTOR SYMBOL appears. Once this occurs, the BOVINE FRAMES are removed. In OLYMPIAN SPINS, BOVINE FRAMES remain on the grid for the entire duration of the OLYMPIAN SPINS feature.

During FREE SPINS, the game continues to use cascading wins in the same way as in the Base Game. The FREE SPINS feature cannot be retriggered.

The average RTP is 94.20%. RTP is achieved through participation.

Bets are selected using the bet buttons. Click the plus and minus buttons to change the bet one step at a time. To start the round, click SPIN. When the symbols land, the symbols displayed determine your prize according to the paytable. Winning combinations are removed and new symbols land to fill the gaps.

Any combination of wins resulting from a single game cycle, including the results of any possible triggered bonuses, is capped at a maximum of 4000 times total bet.

Actions

Changing Your Bet

- Click any of the five bet buttons to select a bet or use the plus or minus buttons to increase or decrease the bet by one step.

Paytable

- Toggles the display of the paytable.

Auto Play

- Click the AUTO PLAY button to enable/disable the Auto Play feature. In Auto Play mode, a number of consecutive game rounds are initiated automatically using your current bet. The Auto Play mode is automatically disabled depending on your settings or if your balance becomes too low.

Hyper Spin

- Pressing and holding down the SPACE button activates Hyper Spin mode after 1.5 seconds. The spins speed up immensely but slow down if a feature is activated.

Start / Spacebar

- Starts the game round with the currently selected bet. Press Spin to begin.

Fast Play

- Toggle on for a significantly faster gameplay.

Auto adjust bet

- Automatically reduces the total bet when starting a new spin, if the balance is too low to initiate a spin at the current bet level. The reduced total bet selected will be the highest possible bet but will still be lower than the selected bet size when autospins were initiated. The bet may only be decreased and will not return to its original amount following any wins that would allow the initial bet size to be resumed.

Last modification date: 8/11/2026