EZ-Flash Omega - Definitive Edition

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The definitive edition is here! The GBA ROM cart you've come to love is back, with a few new interesting features. Including an easily replaceable battery, a rumble feature, and the new dual-use mode (to name a few), this update to the EZ-Flash Omega isn't kidding when it calls itself definitive. 


  • Easily copy and play GBA games without the use of special software
  • Fast patch engine and manual patch engine to support modified ROMs
  • Instant loading
  • Hardware-based direct save to SD card
  • Cheat support
  • Save state support
  • Real time clock
  • Built-in sleep feature
  • Customizable hotkey
  • 256 MB PSRAM
  • 512 MB Norflash
  • Compatible with Game Boy, Game Boy Color, and NES games
  • System on chip level recovery mode
  • Supports FAT32, and EXFAT
  • Upgradeable firmware and kernal
  • New: save files use FRAM for extra safety
  • New: dual-use mode allows cartridge to toggle between running as an original GBA cartridge and a typical ROM cartridge
  • New: Less power draw than the original EZ-Flash Omega
  • New: easily replaceable battery
  • New: built-in rumble function



  • 1 x EZ-Flash Omega - Definitive Edition


  • Once your unit has been received, please update to the latest firmware
  • This product is not compatible with the GBAccelerator at 1.5x, 1.75x, and 0.85x speeds. This product can be used in consoles that have had the GBAccelerator installed, provided that the speed is kept at 1x.

Customer Reviews

Based on 16 reviews
Louis Smith
Great Cartridge For Playing My GB Collection

Bought this as I was getting tired of swapping cartridges, and was not disappointed. Playing each game is seamless and runs perfectly, and it is neat playing NES games on my GBA. Also, when playing a Gameboy game that has a custom border for the Super Gameboy shows up on the GBA, which was a great surprise!

steven chan
Not working on analogue pocket

Not working on analogue pocket

Hi Steven,

Thank you for this honest review. Unfortunately, these flashcarts are not made to be used with the Analogue Pocket. We are sorry for the disappointment.

The RM Team

Good So Far

It plays every backup I've made so far. Really enjoying the old retro GBA games. I recommend ez flash omega definitive edition for anyone who wants the ultimate flashcard.

Cameron MacDonald
This is the one to Buy!

I upgrading my Gameboy Advance 2 months ago, and got this emulation cart to go with it as I didn't want to have to swap between the games I had or carry multiples around when I took it places.

I've used my Gameboy every day for the last 2 months, and this cart has played every game I've run though it. Including Romhacks for Metroid Zero Mission! No crashes, no save corruption, quick booting into each rom.

It really just works so easily.

james mehlberger
love it

Great product easy to use has trouble running some game boy color games i’ve found but it is a GBA cart so iam not too surprised, would recommend to anyone looking for a good gba flash cart