This is a set of two Nintendo DS game packages: Brain Age: Train Your Brain in Minutes a Day and English Training: Have Fun Improving Your English! - Title: Brain Age: Train Your Brain in Minutes a Day - Title: English Training: Have Fun Improving Your English! - Game Format: Package version - Compatible System: Nintendo DS Thank you for viewing. I bought these games a while ago and played them a bit, but my DS broke, so I'm selling them. I haven't been able to confirm if the data has been erased. I probably gave up on everything halfway through, haha. Please understand this, and consider purchasing.