Stadium Fever

About this Slot

Stadium Fever is a sports-themed slot from Gray Matter Studios with an RTP of 96.61%, high volatility and a maximum win of 15,000x. The game uses an 8×8 grid with cluster pays, where matching symbols must connect rather than line up on fixed reels. Cascading wins trigger when clusters of connected symbols form and pay. After each win, symbols are removed and new ones fall into empty cells, creating the potential for multiple payouts from a single spin. The Momentum Meter builds during regular play, adding 1 point for every removed winning symbol. Once it reaches 80 points in a single spin, the Cup Run bonus begins. The meter resets at the start of each new spin, so momentum must be rebuilt. VAR Review activates when a winning cluster covers its marker. The feature clears the entire board and deals a fresh layout, while any remaining markers stay in place to create new clusters and trigger further feature chains. Open Net fires when a winning cluster hits its marker. A magnet pulls the most common paying symbol on the board together with all matching symbols and Wilds into a tighter group, which can change the board shape before wins are evaluated. Killer Pass activates from its marker and converts one full row or column into a single paying symbol. The game prefers a symbol already near the line to help connect clusters naturally, and never places Wilds through this effect. Tactical Substitution triggers from its marker and turns every symbol of one chosen type already on the board into a Wild. This feature can instantly improve several clusters at once and create strong follow-up tumbling. Hat-Trick fires from its marker and drops between 5 and 15 Wilds onto empty random cells. These Wilds can join several clusters simultaneously, giving the feature strong board-wide impact. Cup Run is a four-level bonus where all five pitch features fire on every level. Multipliers rise from x2 to x10 across the stages, and each level has a target meter to fill. Higher levels require more winning symbols to progress. Feature Spin costs 7x bet, Super Feature Spin costs 12x bet, and Lucky Feature Spin costs 18x bet. Cup Run can be bought directly for 125x bet, Lucky Cup Draw for 250x bet, and The Grand Final for 400x bet.