What are the must have games for 3DS?

[LemonSlice]

Some that you won't see mentioned often but should look into to see if you're interested:
Zero Escape: Virtue's Last Reward
Code of Princess (good job bonkers!)
Shin Megami Tensei: Devil Survivor Overclocked
Tetris Axis (I personally couldn't do without Tetris)
Ghost Recon: Shadow Wars