Dragon Quest VII is best known for its huge size. Without completing the game's side quests, a single game of Dragon Quest VII can take a hundred hours or more.[4] In terms of gameplay, not much has changed from previous installments; battles are still fought in a turn-based mode from a first person perspective. Although non-battle sequences are rendered in 3D, battles themselves are still portrayed two dimensionally. The ability to talk with the party characters in and outside of battles was added to this game.[7] They offer advice about battle strategies and plot points, or simply comment on how they feel at a given moment. There are four ways and means of locomotion: feet, boat, magic carpet, and skystone. Each of these can move across different terrain.

The main flow of the game is different from the other Dragon Quest games; instead of exploring one large world, the party goes to separate continents by placing stone shards into their appropriate pedestals in Estard Fane. Once all of the missing shards are located and placed for a particular pedestal, the party is transported to the trapped location in the past. After solving whatever problems plague the location, the party then travels back to Estard, the beginning island. From there, they can travel via boat, carpet, or skystone to the modern version of the location they just saved. These saved lands appear on the main map, although the originals (from the past) can be revisited through the ruins. Characters exploring the world, from the original Playstation version

Like most of the other Dragon Quest games, this game has several mini-games to participate in. The Immigrant Town, similar to the one in Dragon Quest IV, lets the player recruit people from various towns.[8] They then live in the town, which changes depending on the type of people living there (e.g. several merchants will bring more stores to the town). A prominent feature in most Dragon Quest games is the casino. Poker, slot machines, and luck panel can all be played in Dragon Warrior VII. The Ranking Association allows the player to compete for the highest stats, like the Beauty Competition from Dragon Quest VI. The player can also catch monsters, although they are only displayed in the Monster Park, unlike in Dragon Quest V, where monsters fought in the party.[8] Blueprints are found to add new environments to the park