Infinite continues:You will earn an extra continue for each hour of game play. You will earn infinite continues once you play the game for eight hours.Prototype mode and leaderboards:To unlock Prototype mode with leaderboards, complete the game.Dot Eater leaderboards:To unlock the Dot Eater leaderboards, beat a level without shooting or dying.Easy “Dot Eater” achievement:Select Chapter 1 on Easy mode. Enter the settings, and set continues to off and lives to 5. Achievements:ACHIEVEMENT – HOW TO UNLOCKTarget – Eboshidori (10 points) – Destroy Eboshidori.Target – Buppousou (10 points) – Destroy Buppousou.Target – Uzura (15 points) – Destroy Uzura.Target – Misago (15 points) – Destroy Misago.Target – Tageri (15 points) – Destroy Tageri.Good grade (20 points) – Beat Chapter 1 in any mode with a grade of A or better.Fine grade (20 points) – Beat Chapter 2 in any mode with a grade of A or better.Excellent grade (20 points) – Beat Chapter 3 in any mode with a grade of A or better.Stellar grade (20 points) – Beat Chapter 4 in any mode with a grade of A or better.Star player (20 points) – Beat the Final Chapter in any mode with a grade of A or better.Unstoppable (25 points) – Complete the game in any mode without using Continues.Dot Eater (10 points) – Complete a certain chapter in any mode without shooting at all.