Full list of all 12 Diner Dash achievements worth 200 gamerscore. It takes around 10-12 hours to unlock all of the achievements on Xbox 360.
Complete Vishnu's Garden Café
Complete all four restaurants in Flo's career
Complete all four restaurants in Flo's career with all expert scores
Last 10 minutes in single player Endless Mode on any difficulty
Lose all your stars in Endless Mode on any difficulty
Earn Five Stars over the course of Flo’s career
Unlock the full version of Diner Dash®
Win 10 online Team Dash games!
Win 10 online Time Wars games!
Win 10 online Tip Wars games!
Win 10 1v1 Head to Head Games!
Win 20 Team Dash Games with at least three other teams