Team Rocket Hideout/Access

The Rocket Hideout is accessed by pressing a switch behind a poster in the Rocket Game Corner in Celadon City. A is guarding the poster in question when the undefined first approaches it. After being defeated, the Grunt retreats into the base, leaving the poster unguarded, and enabling the player to approach. Once the player activates a switch behind the poster, the stairs to the hideout will appear.

In Generation II, the Rocket Hideout is referred to when the player walks and selects the poster at the back of the Rocket Game Corner in Celadon City. The words, "Hey! Under this poster... There's nothing!" will appear, a reference to the original access point.