Compatible in the DS and DS Lite only, does not work in the 3DS, 2DS or DSi Mega Man Star Force DX is an enhanced and improved version of Mega Man Star Force 1 that completely modernizes the game. It includes many new features, changes and tweaks throughout the entire game that bring the game up to speed with Mega Man Star Force 2 and 3. The result is more gameplay depth and replayability, unified features in all three versions of the game, reduced the reliance on multiplayer, and much more. Version 1.2.3. Tested and saving works. Excellent condition. Game cartridge only, includes a small protective cart case. Features: 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! (excluded to avoid spoilers)