The Ordnance Storage Challenge is a shoot-out minigame in Glitter Gulch Mine. Banjo and Kazooie are tasked by Bullion Bill to safely defuse all twenty of the sticks of dynamite that are running rampant around the mine. The catch is that the dynamite will instantly detonate if shot with any sort of eggs, so the Beak Bayonet, luckily in the same area as the storage's entrance, must be used instead. If the duo try to enter Ordnance Storage without the Beak Bayonet, then Bullion Bill will deny the duo entry until they have it. Once the first stick of dynamite is defused, the others will start a detonation timer at 200 seconds, and not defusing them all within the time limit results in a failure. After the challenge is beaten, upon entering the next time Bullion Bill will tell the fastest record and the timer will start right away.
The challenge can only be entered once Targitzan has been beaten, and the Beak Bayonet has to be learned.
The physical level has many similarities to the Goldeneye (also made by Rare) multiplayer level Library.