Cat Mail Co Achievements

Cat Mail Co includes 17 Steam achievements. Most unlock naturally while you restore the office; a few need intentional stamp spam, a swim, or a carefully filled boat. Patch #2 fixed All cleaned up for invited co-op guests — reload an affected save if it failed earlier.

• Heave Ho — correctly identify a heavy parcel with the scanner and apply the heavy sticker.
• Be Careful — correctly identify a fragile parcel (glass icon) and apply the fragile sticker.
• Keep It Cold — correctly identify a cold (snowflake) parcel after the cold room opens.
• Hot, Hot, Hot! — correctly identify a hot parcel after the heated room opens.
• Until Shipment Do Us Part — correctly identify a lovers parcel (heart) and process the pair — see Lovers Parcels.
• As Good As New — repair a damaged parcel at the repair bench.

• Iced Whiskers — open the cold refrigerated room.
• Take Off Your Furr — open the hot heated room.
• Night Vision Activated — open the dark room.
• Sunbath Siesta — open the light room.

Room keys appear as you score points and clear backlog stages. Guides: Cold Room, Hot Room, Progression.

• From Cats Island With Love — place one decorative stamp.
• Stamps Hobbyist — place 10 stamps on the same parcel.
• Heavy Duty — place 500 stamps total across your career.
• Float Mail Co. — load 30 or more parcels on a single boat (favor small boxes).
• Cats Don't Belong In Water — fall into the water behind the dock.

• All cleaned up — empty the main pile (late-game; stages unlock gradually). Co-op guests: fixed in Patch #2.
• A Well Deserved Retirement — finish the story and liberate the old postman.

Use the review video below as a visual tour of mid-to-late systems while you chase remaining unlocks.