Zombies At the Door by Peter & Sons is a 5x3 slot with 25 paylines, a default RTP of 96.52% and low volatility. The game uses a horror theme built around a gold-mining outbreak, with a maximum payout of x1,200 and bets ranging from €0.20 to €500.00. Its base game includes scatter-triggered features and a bonus mode tied to collected symbols.
On reel 5, a Scatter can trigger instant pays for high symbols already on the board, adding a secondary win route to regular spins. Scatters also fill a collection bar that unlocks Free Spins on a larger 5x4 layout with 40 paylines. If enough Scatters are gathered again during the feature, Super Free Spins open on a 5x5 panel with 60 paylines, increasing the number of active paylines as the round progresses.
The demo version is available for players who want to play for free and practice before playing for real money. The slot combines a spooky setting, wild substitutions, and expanding bonus rounds in a format that is easy to follow during a review or game launch page.