Agent A: A puzzle in disguise

You are Agent A, and you have received a new plan of action from your superiors. The matter is urgent and has the highest priority, but do not forget to burn the cipher. Your main adversary is Ruby la Rouge, who is suspected of eliminating your colleagues, though her motive remains unknown. You must find where she is hiding, infiltrate her location undetected, and eliminate her before it is too late.

Search for items and solve puzzles to successfully complete the mission.