DraStic DS Emulator for Android for Free

Google Play is offering DraStic DS Emulator for Android for free.

• Enhance the game's 3D graphics to 2 by 2 times their original resolution (this optional feature works best on high end quad core devices)
  
• Customize the placement and size of the screens, for portrait and landscape modes
  
• Fully supports add-on controllers and physical controls
  
• Save and resume your progress anywhere with save states
  
• Tweak your gaming experience with a database of thousands of game enhancement codes
  
• Increase emulation speed with fast-forward
  

Link to the Google Play

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