10 Pokémon FireRed & LeafGreen Features Make Revisiting Old Areas so Addictive

GameFreak's Pokémon FireRed & LeafGreen were fantastic entries into the series, especially when they first released. They gave players a chance to catch Kanto Pokémon that didn't appear in the other Gen III games, and they overhauled Kanto's visuals to provide a fresh, modern experience. They were so beloved that they even got a re-release for the Switch and Switch 2!

Packed full of old faces, fresh mechanics, and even some entirely new features and locations, Pokémon FireRed & LeafGreen were popular games that rewarded players, new and old, with cool stories, satisfying moments, and powerful Pokémon. They had that something special that just kept fans coming back for more.

10 Fame Checker

A Lore Collector's Dream

For dedicated lore fans, the Fame Checker is a fantastic little tool that keeps you coming back for more. In FR&LG, the Fame Checker was a device given to players by Daisy Oak in Pallet Town. It stores information and quotes about major characters we meet on our journey through Kanto, and entries are unlocked by speaking to NPCs.

If you're looking to fill out your Fame Checker and learn everything you can, you've got to scour the region looking for NPC dialogue. It's a small, subtle feature, but it rewards curiosity and gives dedicated gossip collectors reasons to revisit all sorts of locations again and again.

9 Professor Oak's Aides' Rewards

Handy Gifts that Reward Exploration

Professor Oak's aides can be found all over Kanto in the gatehouses between cities and regions. The rewards they give are tied to how many Pokémon you've caught, so unless you spend time catching all the Pokémon in a given area before moving on — which, to be fair, is something I do a lot — you'll have to make multiple trips. And some areas contain Pokémon you can only catch later in the game anyway.

It's worth it when you revisit, though, because the aides give rewards like the Itemfinder, Amulet Coin, and Exp. Share. They encourage natural exploration and catching, and they can make earlier locations feel useful after you've completed the story beats in their area.

8 Move Tutors

One-Time Move Gifts You Have to Go Back For

FireRed & LeafGreen put Move Tutors in various locations on the map. These typically replaced people who used to give out TMs in the original games, and each one can only teach a move to a single Pokémon. This means that you'll often choose to skip teaching a move the first time you encounter it, since you want to save it for a future Pokémon.

But this means you have to return to these areas to teach your Pokémon the moves you want them to know. These tutors are the perfect reasons to come back with newly evolved Pokémon or post-game Legendaries, and learn specific moves. There's even a Move Tutor in the Sevii Islands who can teach your starter Pokémon the ultimate starter moves, Frenzy Plant, Blast Burn, and Hydro Cannon!

7 National Dex Unlocking New Pokémon

You Can't Get These Pokémon Unless You Go Back to the Sevii Isles

Unlocking the National Dex not only puts an end to frustrating attempts to evolve — looking at you, Golbat — but it also provides all-new encounters. Entirely new Pokémon begin to appear throughout the Sevii Islands, including in places you've already explored or couldn't fully visit the first time around. And if you didn't bother catching a Zubat or an Oddish, you can grab one from somewhere you've already been, and evolve them into your very own Crobat or Bellosom.

This makes it essential to revisit the Isles and explore any new and some older areas in search of newly available Johto and Hoenn Pokémon. This adds a little bit of replay value for Pokédex completionists and makes the game feel a little refreshed without adding to the map.

6 Post-game Quests and Exploration

New Reasons to See Old Things

Post-game quests and exploration were a major improvement over the original games, and FR&LF give us so many reasons to head right back out into Kanto after the credits have rolled. There's the obvious Cerulean Cave example where Mewtwo is conveniently hiding out, but that was in the originals, too.

Where FireRed & LeafGreen extend this is through additions such as Tanoby Ruins in the Sevii Islands and other quests, like Celio's Network Machine quest, and the entire Team Rocket post-game story in the Sevii Islands. Old locations get given some new life, and unlike in the originals, Kanto feels like things are still happening even after you've become the Champion. It's like you get a second mini-adventure.

5 Post-Game Legendary Hunting

Roaming Pokémon are the Ultimate Reason to Visit

FireRed & LeafGreen included all the typical Legendaries from Kanto — Mewtwo and the Legendary Birds — but also added the roaming Legendaries from the Gen II Johto games. Depending on your chocie of starter Pokémon, you unlock a different roaming Legendary Beast, but the end result is the same: Entei, Raikou, or Suicune get loose in Kanto, and you've got to search high and low to find them.

This is a significant reason to get back onto routes and areas you've already thoroughly explored in Kanto, because these beasts really do get around. They'll flee on their first turn, so unless you block them or catch them on the first try, you'll be schlepping around Kanto for quite a while looking for them.

4 The Itemfinder

Hidden Items are Everywhere

Hidden items have always been part of the fun of the Pokémon world, but the Itemfinder kicks it up a notch by making hunting them much more practical. Many of the game's routes contain hidden items like Rare Candies, Nuggets, Berries, and PP Ups, making the Itemfinder a valuable source of items you just can't find anywhere else.

With the Itemfinder, even a fully explored area still has some secrets to reveal. Since the hidden items respawn in FR & LG, there's a reason to keep coming back to old areas to unearth more useful items. This means there's always a reason to come back to old areas, and it pairs well with Pokédex completion and HM backtracking.

3 The Sevii Islands

A Whole New Place to Discover Again and Again

The Sevii Islands were an entirely new area created specifically for FireRed & LeafGreen, and they're unfortunately restricted to the Gen III remakes of the original Kanto games. When I first saw the Sevii Islands as a kid, I was amazed! And then it turns out you keep coming back to them. They expand the game so far beyond Kanto, and you repeatedly visit them in different contexts.

They're packed full of quests, new Pokémon, trainers, and little storylines. There are so many reasons to travel through these islands and keep coming back, such as the Tanoby Ruins and its puzzles, Pokédex completion, and various stories like the Team Rocket postgame.

2 HMs Unlock New Areas

New Areas in Old Places

Let's face it — the traditional implementation of Hidden Moves in earlier Pokémon games was tedious and restricted team building. There's a reason they phased them out. But one thing HMs did extremely well was block off entire areas of the map until later on, providing numerous reasons for players to backtrack once they'd learned the right skill.

Iconic areas such as the Power Plant featuring Zapdos are gated behind HM backtracking, and they give players so many good reasons to revisit old routes. With Cut, you can open blocked paths, while Surf lets you reach isolated areas of the map. Strength lets you solve puzzles, and Waterfall opens up entirely new post-game areas. Although the implementation of HMs is something many of us remember with frustration, the sense of exploration and genuine reasons to revisit old areas is something we remember fondly.

1 Vs Seeker Rematches

Battle Trainers Again and Again

The Vs Seeker is a fantastic convenience tool in FireRed & LeafGreen. In older entries, if you wanted to train your Pokémon after beating all the trainers, you had to grind against weak wild Pokémon or tackle the Elite Four. With the Vs Seeker, you can battle trainers across the game's many routes multiple times, and they even update their teams.

This gives players excellent sources of money and experience, as well as places to EV train their Pokémon. It makes the world feel just that little bit more "real" and lived in, since it doesn't just remain static once you beat the story. The Vs Seeker encourages us to revisit old routes because they all offer something new, tying into a tight gameplay loop of Pokédex completion, item searching, and battling across the game's many locations.