Pixel Puzzle Kingdom is a collection of casual puzzle games that features a pixel artwork theme. The game offers two main collections (Puzzles and Kingdoms).
With Puzzles, the player receives three games for free (Pixel Jigsaw, Pixel Roulette and Pixel Swing). With Pixel Jigsaw, they drag and drop pixel shapes onto an empty pattern to reveal a piece of pixelated art. With Pixel Roulette, they rotate preset puzzle pieces inside a square. With Pixel Swing, they swipe and rotate floating pieces until an image forms in the air. They must earn a specific number of stars to complete these games and unlock the remaining challenging ones (Pixel Fill, Pixel Slide, Pixel Swipe and Pixel Cross).
With Kingdoms, the player uses tickets or coins to play puzzles that allow them to claim objects and people to place on floating land masses using the skills they learned from the Puzzles mode. They might need to complete a jigsaw puzzle or fill blank grid boxes with a single, uninterrupted line. If they're willing to watch an advertisement, they can receive a hint to help them complete a puzzle faster.
Pixel Puzzle Kingdom rewards the player with gold coins and tickets. They can earn more coins for free by watching ads. They can buy additional tickets with coins. They can also play a lucky spin wheel. That said, they only receive one free spin. They must watch ads to spin the wheel more than once.