Trade treasure for tempo! This powerful boost drains Rings while in use, so remember to stock up before you use it! — Description, Sonic Forces: Speed Battle
The Gold Rush takes the appearance of a golden orb surrounded by gold sparks and with a trail of Rings following it in its wake. In-game, the user is surrounded by a golden aura while boosting.
Unlike other Boost Items in Sonic Forces: Speed Battle, Gold Rush's duration is determined by the Rings in the playable character's possession rather than a time limit. When used, the Gold Rush gives the playable character a boost in speed while also draining their Rings. When the playable character's Ring count hits zero, the speed boost is disabled. If the player activates while having no Rings however, the item will be consumed and the speed boost is deactivated instantly.
The speed of the speed boost from Gold Rush increases each time the playable character is leveled up to levels 2, 8 and 14.
Trade treasure for tempo! This powerful boost drains Rings while in use, so remember to stock up before you use it! 
