Treasure Quest is a dungeon crawler RPG Roblox experience developed by Nosniy Games. The objective of the experence is to collect weapons or armor from dungeons to become more powerful. The higher a player's level, the more dungeons the player is able to explore.

The game is a fairly standard racing and vehicle combat game. Every mission is timed (excluding Joyrides, and Battles if specified) and gameplay is split across five worlds - Monument City, Turbine Sands, Crankshaft Bay, Burnout Glacier, and Underworld.

The player's car is capable of stunts and turbo boosts, as well as the ability to collect and fire gadgets. Ammunition and turbo boost charge is usually acquired through stunt points and bonus point pickups.

In the main Adventure mode, the player has to beat all 14 missions, while completing tasks in each one. These tasks vary from destroying a few vehicles, collecting items, racing/battling a boss, and more. The game's missions take place across 5 different locations, with three missions in each world, except for the final world, which only has 2 missions.

In the GBA version, the story mode is simply races mixed with tasks given by the Professor such as destroying other vehicles and collecting items. At the end of each, a boss is raced.

In the Challenge mode, the player has to complete all 18 challenges. Each challenge comes with various tasks, such as achieving "x" Stunt points, collecting "x" gears, or reaching the finish before the clock hits 00:00. Along the way, new vehicles, as well as new race/battle maps and weapons, are unlocked. In the GBA version the Challenges are Battle, where the player destroys opponents; and Tag, where the player rams opponents.

The game also has a Drag Race mode, a Battle mode, and a Joyride mode. The Drag Race and Battle modes are both single-player and multiplayer (except in the PC version of the game). The Joyride, in essence, is free roam. The player can also unlock cars in Joyride by collecting all ten gears or finding the hidden key in each map. These modes are absent in the GBA version.

The player begins with six vehicles, and three in the GBA version. The game has 27 additional vehicles that can be unlocked by successfully completing various challenges and missions. Each car is rated on its speed, grip, stunt, and armor.