Early Game:
* Viridian Forest: There are two hidden items in Viridian Forest. The Itemfinder will help you find them.
* Pewter City: There's a hidden item behind the gym.
* Mt. Moon: There are a few hidden items within Mt. Moon.
* Route 24: There's a hidden item near the entrance to Rock Tunnel.
* Rock Tunnel: There are a few hidden items within Rock Tunnel.
Mid Game:
* Route 23 (near the entrance to the Safari Zone): There is a hidden item here.
* Safari Zone: The Safari Zone is full of hidden items, making the Itemfinder essential.
* Route 16: There is a hidden item near the entrance to the Power Plant.
* Power Plant: There is a hidden item within the Power Plant.
Late Game:
* Cinnabar Island: There are multiple hidden items in and around Cinnabar Island.
* Seafoam Islands: There are multiple hidden items in and around Seafoam Islands.
* Victory Road: There are a few hidden items within Victory Road.
Tips for Using the Itemfinder:
* Walk slowly: Don't rush around. The Itemfinder needs time to pick up signals.
* Focus on areas with lots of grass or trees: These are the most common places to find hidden items.
* Pay attention to the sound: The Itemfinder's sound will get louder as you get closer to the item.
* Don't be afraid to explore off the beaten path: Sometimes hidden items are tucked away in obscure corners.
Remember, the Itemfinder doesn't guarantee you'll find everything! But it's a useful tool to increase your chances of discovering those elusive hidden treasures. Good luck finding them all!