Original Game Boy Advance cartridges—Pokémon Ruby, Sapphire, Emerald, FireRed, and LeafGreen—can officially move Pokémon into Generation IV through Pal Park. The classic route requires a Nintendo DS system with a working GBA slot, the National Pokédex in the receiving game, and a compatible Generation IV cartridge. It is one-way: migrated Pokémon leave the GBA cartridge permanently.
A separate route began in October 2026 for the newly released Switch versions of FireRed and LeafGreen. Those Switch editions connect with Pokémon HOME, but that support does not apply to the original GBA cartridges and does not create a direct HOME connection for Ruby, Sapphire, or Emerald.
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At a glance: the supported routes
| Route | Source | Main requirement | Direction and limits |
|---|---|---|---|
| Pal Park | Original GBA Ruby, Sapphire, Emerald, FireRed, and LeafGreen | Compatible Nintendo DS with a GBA slot and the National Pokédex in the receiving Generation IV game | One way out of the GBA cartridge; six Pokémon per 24 hours per Game Pak |
| Bank to HOME | Eligible Nintendo 3DS Pokémon titles stored in Pokémon Bank | Pokémon HOME Premium Plan under the cited support guidance, plus Bank and HOME setup | One way from Bank to HOME |
| Switch FireRed/LeafGreen connection | The new Switch releases of FireRed and LeafGreen | Pokémon HOME connection | Pokémon may continue to eligible games; Pokémon from other titles cannot visit these editions |
These are different generations, products, and transfer systems. Inserting an original GBA cartridge into a DS for Pal Park is not the same as linking a Switch game with HOME.
How the original GBA cartridge route works
Which GBA games are named as sources
Nintendo’s Pokémon Platinum Version instruction manual explicitly names five source cartridges: Pokémon Ruby, Pokémon Sapphire, Pokémon Emerald, Pokémon FireRed, and Pokémon LeafGreen. These are the original Game Boy Advance releases, not later remakes or Switch software. The manual is the clearest primary source for the procedure and source-game list: Nintendo’s Pokémon Platinum manual.
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Which receiving games have Pal Park
Pal Park is associated with the Generation IV games Pokémon Diamond, Pearl, Platinum, HeartGold, and SoulSilver. The cited manual directly documents the feature for Platinum and confirms all five GBA source games above. If you are planning a transfer into another Generation IV title, check that title’s own instructions and save requirements before buying hardware; the documented procedure here is specifically the Platinum implementation.
Hardware and software you need
- A Nintendo DS system with a physical GBA Game Pak slot. The manual specifies a Nintendo DS with the required slot rather than a particular retail model. A DS Lite is a commonly encountered example, but verify that the exact system has a working GBA slot and that the slot reads cartridges.
- The original GBA Game Pak containing the Pokémon you want to migrate.
- A compatible Generation IV Game Card, such as Platinum, inserted in the DS’s main DS slot.
- The National Pokédex unlocked in the receiving game. In Platinum, Pal Park migration is unavailable until this requirement is met.
This equipment is needed only for the legacy cartridge route. It is not needed to connect the new Switch versions of FireRed and LeafGreen to HOME.
Step-by-step Pal Park migration in Pokémon Platinum
- Finish the requirements for the National Pokédex in Pokémon Platinum.
- Turn off the Nintendo DS. Insert the original GBA Game Pak into the GBA slot and the Platinum Game Card into the DS slot.
- Start Platinum and choose “Migrate From” on the title or start menu.
- Select the Pokémon you want to move from the listed GBA cartridge.
- Enter Pal Park in Platinum and catch the migrated Pokémon there. The transfer is not complete until all six Pokémon in that migration group have been caught.
- After the group is finished, begin another migration when the game allows it.
Pal Park presents the Pokémon as encounters that must be caught, rather than placing them directly into a PC box. Plan where you want them to go after capture before starting the process.
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- Six per Game Pak every 24 hours: the manual states, “You can only migrate six Pokémon a day (24 hours) per Game Pak.” The limit is tied to each source cartridge.
- Mail is not allowed: a Pokémon holding Mail cannot migrate. Remove the Mail before selecting that Pokémon.
- Hidden moves are not allowed: a Pokémon that knows a hidden move cannot migrate. Change its move set in the GBA game first.
- Finish the current group: you must catch all six Pokémon from one migration before sending another group.
- No reversal: once the transfer is completed, the Pokémon cannot return to its original GBA Game Pak.
The transfer is permanently one-way
The manual’s warning is unambiguous: “Please be careful. Once migrated, Pokémon will never be able to go back to their original GBA Pokémon series Game Pak.” Make a backup plan for any Pokémon with sentimental value, rare ribbons, unusual moves, or a special nickname. Do not migrate a test Pokémon unless you are comfortable losing it from the GBA save forever.
How Pokémon move beyond Generation IV
The legacy chain is a sequence, not a direct HOME link
A Pokémon moved from a GBA cartridge first arrives in a compatible Generation IV title through Pal Park. The established legacy path then uses Generation V transfer functionality before reaching Nintendo 3DS software and Pokémon Bank, followed by Pokémon HOME. The exact screens and prerequisites differ by game, so do not assume that a GBA cartridge can be connected directly to HOME or that HOME can read the cartridge through a cable.
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At every generation change, the receiving game must support that Pokémon’s species, form, moves, and other eligibility rules. A Pokémon’s presence in the overall HOME service does not guarantee that it can enter every connected game.
Moving eligible 3DS Pokémon from Bank to HOME
Pokémon Support states that eligible Pokémon from Nintendo 3DS titles stored in Pokémon Bank can be moved to Pokémon HOME. Under the cited guidance, the transfer requires a paid Pokémon HOME Premium Plan. After the move, the Pokémon cannot be sent back to Pokémon Bank. Read the current requirements and service conditions at Pokémon Support’s Bank-to-HOME guidance.
Bank availability is a changing service matter. Nintendo and Pokémon Support may alter access or transfer deadlines, so check the current official notice before relying on Bank as part of a long-term preservation plan. No precise shutdown date is established by the guidance cited here.
What changed in October 2026: Switch FireRed and LeafGreen
These are new Switch editions, not the GBA cartridges
In October 2026, The Pokémon Company announced that the Switch releases of Pokémon FireRed and Pokémon LeafGreen link with Pokémon HOME. The announcement concerns those Switch products only. It does not add HOME connectivity to the original GBA cartridges and does not establish a direct HOME route for original Ruby, Sapphire, or Emerald.
For the announcement, see the October 2026 Pokémon notice. The current connection status is described at the current FireRed and LeafGreen connection notice.
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What the Switch connection permits
Pokémon from the Switch versions can move onward to eligible later series games through HOME. However, Pokémon from other games cannot visit the Switch versions of FireRed and LeafGreen. That is a directional compatibility rule, not a general statement that every HOME Pokémon can enter those editions.
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How to identify the edition you own
- An original GBA cartridge is the small Game Boy Advance Game Pak used with Pal Park on compatible DS hardware.
- A Switch release is installed or played on Nintendo Switch and uses the newer HOME connection.
- The same title names do not mean the same transfer capabilities. Always identify the platform before choosing a route.
HOME compatibility is checked Pokémon by Pokémon
HOME’s list of connected games is not a universal pass for every Pokémon. Nintendo explains that a destination depends on the Pokémon’s history and eligibility, including whether that Pokémon appears in the target game. A Pokémon may be stored safely in HOME while being barred from one or more connected titles.
To check a particular Pokémon, use the in-app details view:
- Open the Pokémon in HOME.
- Open its detailed information panel.
- Find “Games it can travel to.”
- Use that list as the destination check before attempting a move.
See Nintendo’s Pokémon HOME FAQ and Pokémon Support’s eligibility instructions for the current user-facing checks. Compatibility can change when games or service rules are added, so inspect the individual Pokémon rather than relying on a general title list.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Choosing the correct route
- Your Pokémon is on an original GBA cartridge: use Pal Park in a compatible Generation IV game. You need a DS with a GBA slot, the National Pokédex in the receiving game, and patience for the six-per-24-hours limit.
- Your Pokémon is already in a compatible Generation IV or Generation V title: continue through the supported inter-generation transfer functions rather than trying to connect the cartridge directly to HOME.
- Your Pokémon is in eligible 3DS software and stored in Bank: use the Bank-to-HOME route if the current service conditions and Premium requirement are available to you. Treat the move as one-way.
- Your Pokémon is in the new Switch FireRed or LeafGreen: connect that Switch edition to HOME and then check its onward destinations individually.
- You are unsure which game you have: identify the platform first. GBA cartridge, 3DS software, and Switch release are separate products with separate transfer rules.
Common problems and fixes
“Migrate From” is missing
The most likely documented cause is that the receiving Platinum save has not unlocked the National Pokédex. Confirm that requirement before replacing hardware or cartridges.
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The DS does not see the GBA cartridge
Check that the console actually has a GBA slot, that both cartridges are fully seated, and that the GBA Game Pak and DS Game Card are clean and readable. A DS model without a GBA slot cannot perform Pal Park migration.
A selected Pokémon is rejected
Check for Mail and hidden moves in the GBA game. Remove Mail and replace any hidden move before trying again.
You cannot send a seventh Pokémon today
The manual’s limit is six Pokémon per 24 hours per Game Pak. Finish catching the current group and wait until the restriction clears before planning another migration.
You expected to send a Pokémon back
That is not supported. Pal Park migration permanently removes the Pokémon from the original GBA cartridge, and Bank-to-HOME transfers likewise cannot be reversed to Bank.
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Open its details and read “Games it can travel to.” The individual Pokémon’s history and the target game’s available species determine the result; HOME storage alone does not override those restrictions.
Quick Recap
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