GBA Completed Hack of Emerald

Pokemon Too Many Types 2

Battle with 80 types and up to three per Pokémon in an Emerald sequel with new moves, Mega Evolutions, DexNav, and a custom postgame.

  • New story
  • Modern mechanics
  • Randomizer
Status
Completed
Plays on
PC · Android · iPhone (emulator)
Base game
Pokémon Emerald
Version
1.5.2
Made by
Too Many Productions

About Pokemon Too Many Types 2

Pokémon Too Many Types 2 makes type matchups its centerpiece with 80 total types, including 30 new additions, and Pokémon able to carry up to three types. A new story and villainous team accompany 131 new moves, 17 new Mega Evolutions, a 398-entry regional Pokédex, DexNav, and a custom postgame. Modern conveniences include party-screen autoheal, soft level caps, level scaling, no EVs, Infinite and Cap Candy, and enemy information with L in battle. Too Many Productions created this completed English GBA hack of Emerald, version 1.5.2.

What's in it

  • Battle with 80 types, including 30 new types.
  • Give Pokémon up to three types.
  • Follow a new story with a new villainous team.
  • Use type-boosting icons for every new type.
  • Learn 131 new moves.
  • Use 17 new Mega Evolutions.
  • Play a custom postgame.
  • Fill a 398-entry regional Pokédex.
  • Use DexNav.
  • Autoheal from the party screen by pressing L.
  • Play with soft level caps and level scaling.
  • Face Trainers randomized by class to show new types, excluding Gym Leaders, Rivals, and the Elite Four.
  • Play without EVs.
  • Use Infinite and Cap Candy.
  • Press L in battle to see enemy information.
◆ POKEPATCHED NOTES

Too Many Types 2 is an Emerald-based sequel from Too Many Productions that rebuilds Hoenn around an expanded type system. Its practical trade-offs are that the team only tested mGBA, and the audio can pop because the high-quality mixer was disabled to avoid warp crashes.

Base ROM: Pokémon Emerald (US) — a clean dump has CRC32 1F1C08FB.

Before you patch

  • Use Pokémon Emerald (US). The official Hackdex listing patches a clean Emerald ROM in the browser; it does not distribute a pre-patched ROM.
  • Use mGBA. It is the only emulator the team tested.
  • Keep the official documentation open. It has the type chart, a dex, special type interactions/terrains/gimmicks, important fights, item locations and trainer-randomizer information.
  • Catch roaming legendaries when you meet them. Four are permanently missable if defeated.

Who it’s for

This is for players happy to learn a deliberately nonstandard battle system and consult documentation rather than rely on Emerald knowledge alone. The official listing estimates 4–8 hours, includes post-game content, and labels the tone lighthearted/comedy. It is a less safe pick for players using an untested emulator or who are sensitive to occasional audio pops.

Version history

  • v1.5.2 — 11 March 2026. The current official listing fixes room-decoration bugs, Battle Challenge shield-decoration placement, and invalid original-trainer/met-location data on wild Pokémon.

If you liked it

Sources

Notes researched 2026-09-25 from the sources above.

Pokemon Too Many Types 2: common questions

Which ROM do I need?
The creator's PokéCommunity release post says to apply the patch to Pokémon Emerald (US). Hackdex's official listing also asks players to select a clean Pokémon Emerald ROM before patching.
Which emulator should I use?
Use mGBA if possible. The team says it is the only emulator they tested, so it is the only one they recommend apart from official hardware.
Why does the audio sometimes pop?
The developers disabled their high-quality mixer because it could randomly cause crashes while warping. They note that this can leave occasional audio popping.
Can I miss a shiny or legendary encounter?
There are no shiny locks. Four roaming legendaries can be missed if they are knocked out rather than caught.
Does the day/night display change encounters?
No. The creator says day/night-specific encounters and mechanics are only cosmetic.

Screenshots

Pokemon Too Many Types 2 in-game screenshot 1Pokemon Too Many Types 2 in-game screenshot 2Pokemon Too Many Types 2 in-game screenshot 3Pokemon Too Many Types 2 in-game screenshot 4Pokemon Too Many Types 2 in-game screenshot 5Pokemon Too Many Types 2 in-game screenshot 6Pokemon Too Many Types 2 in-game screenshot 7Pokemon Too Many Types 2 in-game screenshot 8

Not sure how to install it?

A step-by-step walkthrough for GBA ROM hacks: emulators, patching tools and our in-browser patcher.

Open the guide
Keep playing

If you like Pokemon Too Many Types 2, try these