Introduction

• Recover hidden gems somewhere　どこかに隠された宝石を取り戻そう
• If an enemy spots you, you and the gem will return to your original location.　敵に見つかると自分と宝石が元の場所に戻る
• The game is cleared by stealing the jewels and escaping by helicopter.　宝石を持ってヘリコプターで脱出すればクリア