"Puyo Puyo!! Quest" is a puzzle RPG game that offers enjoyable large chain reactions with simple touch controls. Players can challenge quests, form guilds with friends, and have fun together. Additionally, there is a mode called "Endless Puyo Puyo" where players can play using the familiar rules of Puyo Puyo.

The basic rule of the game is to touch and eliminate Puyos on the field. When four Puyos of the same color connect in an empty space, a chain reaction occurs. The characters of the same color as the chained Puyos will then attack. With the touch controls, anyone can easily enjoy creating large chain reactions.

In the quest mode, players can adventure through different worlds and battle various characters. By eliminating Puyos, the player's team of characters will attack the opponent's team. Players can defeat the opponent's team by creating large chain reactions. Winning against the opponent's team allows players to progress to the next battle.

Players can also create their own teams by collecting character cards obtained from quests. By combining favorite character cards, players can create their own original team. Character cards can be obtained not only from quests but also from gacha.

The game also offers various elements to keep players engaged, such as cooperating with guild members to defeat powerful bosses, developing characters, and harvesting Puyo vegetables (growth items).

There are also collaborations with various anime, games, and characters through limited-time events. Players can participate in these events, spin limited gacha, and get luxurious prizes such as collaboration characters and items.

"Puyo Quest" is recommended for those who were addicted to "Puyo Puyo" in their childhood, those who enjoy puzzle games, those who like falling block puzzles, those who enjoy clearing quests with the help of friends, those who like character development games, those who like puzzle RPG games with RPG elements, those who are looking for free puzzle games to play, those who are looking for easy-to-play puzzle games with chain reactions, those who like matching and eliminating games, those who like games where blocks fall from the top (falling block games) like Tetris, those who enjoy the excitement of spinning gacha, those who were good at puzzles since childhood, those who want to play puzzle games to kill time, those who want to spin gacha for free once a day, those who want to play elimination games with friends, those who are confident in puzzle games, those who want to play puzzles quickly during travel time, those who want to play puzzle RPG games with elements to delve into, those who have been addicted to elimination games and falling block games, those who like to play puzzles by tracing with their fingers, those who want to defeat powerful enemies in multiplayer or cooperative play, those who want to experience the exhilaration of creating large chain reactions, and those who are looking for popular and interesting games that can be played for free.