Costume Quest (USA) (Trial) is an RPG game for the PlayStation 3 console, developed by Double Fine Productions. It was released in October 2010, and is a downloadable title. In the game, the player takes on the role of a child who goes trick-or-treating during Halloween. Along the way, they face off against monsters in turn-based combat.

The game features a unique art style, with characters and environments rendered in a cartoon-like fashion. The player is able to choose from four different costumes for their character, each with their own special abilities. As the player progresses through the game, they unlock new costumes and abilities, allowing them to customize their character to their liking.

The game also features a variety of mini-games. These range from simple puzzles to more complex activities such as a rhythm game. The player can also collect candy and other items throughout their journey, which can be used to upgrade their costumes and abilities.

Costume Quest (USA) (Trial) is a great RPG game for the PlayStation 3. With its unique art style and variety of mini-games, it offers a fun and engaging experience. The game can be downloaded from Romsbase, allowing players to experience all the fun of the game without having to purchase a physical copy.