Agent of Hearts

Agent of Hearts is a grid slot from Play'n GO, released on 19 August 2021, with a Wonderland-inspired theme shaped by fantasy, Halloween and Valentine's motifs. Symbols drop into a 7-reel grid, where clusters of five or more matching icons create wins and winning symbols are removed before new ones cascade into place. Separate clusters of the same symbol are paid independently.

On non-winning spins, four to seven Random Heart Wilds may appear, substituting for all symbols except Keys. Agent symbols are collected during wins, with six needed to unlock an Agent feature, while a White Rabbit can also trigger one at random. The feature sequence includes Cupcake Splat, Smokin' Phat, Grinning Cat and Mad Hatter, each adding removal or transformation effects across the grid.

Collecting three Keys in a single spin starts the Queen's Heart Free Spin, a single bonus round with the Agent features played in order. After the cascades end, the Queen's Heart Mega Wild activates the Random Heart Wilds feature and lands as a 3x2 Mega Wild symbol. A demo version is available to play for free and practice before playing for real money.