Moon Princess by Play'n GO is a fantasy-themed grid slot released in July 2017. It uses a 5x5 layout rather than standard reels, with wins formed by matching three or more identical symbols horizontally or vertically. Winning symbols are removed from the grid, and new symbols drop into place, creating cascading rounds with a growing multiplier.
The game centres on three lunar princesses: Love, Star and Storm. Their powers can transform symbols, add Wilds, or clear tiles from the grid, helping to extend winning chains. A Princess Trinity re-spin can activate when the meter is filled, letting all three abilities work in sequence during the same feature.
This page offers the demo version so players can play for free and practice before playing for real money. Moon Princess also includes a free-spin feature that can be triggered by clearing the full grid of 25 symbols, with selectable spin counts and princess assistance, plus a retrigger path and a special planetary prize for clearing the grid again during the bonus round.