Only three essential keys are required to advance in the initial phase of Tenna’s televised challenge. For those aiming for the highest performance rating, securing additional hidden keys could prove advantageous. Among these optional items is the Desert Plant Key—here’s how to acquire it.

Acquiring the Desert Plant Key in Deltarune’s Third Chapter

This botanical-themed key serves as an optional collectible during Tenna’s introductory test. While the main objective demands three standard keys, locating all five hidden ones enhances your overall performance metrics.

Progression through the desert-themed section reveals a room abundant with spiky vegetation. Among these plants, one exhibits unique behavior—its surface will flush with color upon proximity. Interacting with this distinctive specimen grants the Desert Plant Key.

An alternative optional key becomes available for purchase at 250 points from a vendor. Acquiring it results in a point surplus, making it strategically beneficial for those managing resources efficiently.

Strategic Value of the Desert Plant Key

Securing bonus collectibles like this significantly improves your chances of achieving top performance evaluations. Completing the stage with all available keys unlocks additional benefits and streamlines the path toward maximum achievements.