Post Office: Tidy Up! is a single-player sorting simulator. An earthquake has emptied every rack in the depot, and 3,360 parcels are lying on the floor. Each one of them belongs somewhere. Your shift ends when they are all back.

Every parcel carries its own address

The label tells you everything you need: which courier, which country, which numbered slot. Read it, cross the hall, and put the parcel exactly where it belongs. Size decides first - ordinary parcels go to the tall racks along the walls, oversized ones to the low islands in the middle.

Eight couriers, three countries, twenty-four posts

Every courier has its own livery colour and mark. Every country has its own code. Every post holds 140 numbered slots. The whole 20 by 20 metre depot is open from the first minute - nothing is locked and nothing is gated. What changes over a shift is how well you know the floor.

The right slot answers back

There is no punishment for a wrong guess and no fail state. A parcel set down in its proper slot answers with a short golden flash, and the sign above the rack tells you where you are. The room does the teaching.

Three ways to play

• At your own pace. No timer, no money, no shop. Work through the shift as slowly as you like.
  
• Against the clock. Route the whole depot, cut the walking, and see how fast a full shift can go.
  
• No upgrades. A harder pass with nothing but your own memory of the floor plan.

Key features

• 3,360 parcels, every one with a printed address
  
• 8 couriers, 3 countries, 24 posts, 140 numbered slots each
  
• Read the label: courier, country, compartment and slot
  
• A hand truck that moves a whole stack in one trip
  
• No timers, no fail state, no in-game purchases
  
• Speedrun mode and a no-upgrade run
  
• Single-player and fully offline