Mega Man Star Force DX es un hack de Mega Man Star Force: Pegasus (2006) para Nintendo DS que modifica este ARPG de Capcom para actualizarlo y mejorarlo con la intención de convertirlo en la versión más completa del primer Mega Man Star Force, incluyendo nuevos contenidos, cambios y mejoras de sus secuelas, integrando contenidos exclusivos de las tres ediciones en las que originalmente fue publicado (Mega Man Star Force: Dragon, Mega Man Star Force: Leo y Mega Man Star Force: Pegasus) en un mismo juego y recuperando contenidos de la versión japonesa que fueron eliminados en la versión occidental.
- The font has been changed to that of MMSF2/MMSF3, with all text in the game updated to make use of it.
- Star Cards have been added - these replicate the effects of the Japan-exclusive Wave Scanner peripheral.
- All touch screen inputs and minigames can now be done with just the buttons.
- A new difficulty setting, Legend Mode, has been added.
- There are now two save slots, and saving speed has been increased.
- The Lunar Knights crossover scenario, Brother Band and Battle Cards have been restored from the Japanese versions. Lunar Knights Brother Bands can be obtained in single player.
- You can now obtain Power Up data, which was originally obtained from the Japan-exclusive Wave Scanner peripheral.
- All three Star Force transformations can be obtained in a single game, and have received unique new abilities to set them apart from each other.
- All version-exclusive Satellite admin bosses can be fought.
- All version-exclusive Giga Class cards can be obtained.
- New side quests have been added, and you can now take on multiple at once.
- A new EM Database feature allows you to track the battle data and location of all viruses and bosses.
- The event-exclusive Andromeda card and Legendary Master Shin Brother Band can now be obtained in the game.
- And much more! For the full list of changes, see: "All Changes (SPOILERS!).txt"
El parche para poder jugar Mega Man Star Force DX se puede descargar desde The Rockman EXE Zone o desde ROMhacking.net y tiene que ser aplicado a una ROM americana de Mega Man Star Force: Pegasus con cualquier programa compatible con archivos en formato .BPS, como Floating IPS o beat.