Achievements:ACHIEVEMENT – HOW TO UNLOCKApocalypse (15 points) – Survive until twenty enemies appear then destroy them.Crystal Master (10 points) – Score 1,000,000 in one game.Crystal Ninja (25 points) – Score 10,000,000 points in one game on standard or lower difficulty setting.Crystal Rookie (5 points) – Score 10,000 points in one game on standard or lower difficulty setting.Immortal (25 points) – Score 1,000,000 points without losing a life on standard or higher difficulty setting.Life-saver (15 points) – Get 30 lives on standard difficulty or higher difficulty setting.Marathon Man (15 points) – Beat the first 60 waves in one game.Navigator (20 points) – Beat wave 20 without touching a mine or obstacle on standard or higher difficulty setting.Nerves Of Steel (25 points) – Get 1,000,000 points without using any smart bombs.Smart-ass (15 points) – Get 30 smart bombs on standard or higher difficulty setting.Speek Freak (20 points) – Beat wave 1 in five seconds or less.Treasure Hunt (10 points) – Score 30 bonus crystals in one game.