I am quite an avid ios gamer, but many of the games released for the platform get over real quickly. After playing many games, I have found that the following games can be played for a really long time, and are the games I always keep in my ipod - 1. Infinity Blade 2 2. Defender Chronicles 2 3. Dungeon Raid 4. Battleheart Are there any more games like these, which have a long life?