- Bunker Tidy Up upgrades improve pickup range, inventory capacity, cooldowns, and sorting speed.
- Magnet capacity is the strongest early investment when the floor is covered with loose supplies.
- Magnet cooldown becomes more valuable after increasing the number of items collected per use.
- Scatter sorting works best when matching items already occupy the correct shelf.
- Movement skills are useful later, but organization-focused upgrades usually provide faster progress.
Bunker Tidy Up Upgrades Explained
Bunker Tidy Up upgrades are skill improvements purchased with points earned by completing supply goals. The system is built around a simple loop: collect scattered items, identify their shelf category, place them correctly, and complete enough item requirements to unlock more points.
The most important early decision is whether to improve how much you can collect or how quickly you can use a skill. A larger pickup load helps when the bunker floor is crowded, while a shorter cooldown helps you repeat the collection cycle more often. In practice, capacity and cooldown work best together rather than as isolated bonuses.
The official Bunker Tidy Up Steam page describes a relaxing sorting game with more than 17,000 supplies, dozens of categories, and over 100 unique item types. That scale makes inventory efficiency more important as the bunker becomes increasingly cluttered.
| Upgrade area | Main benefit | Best use case | Priority |
|---|---|---|---|
| Magnet capacity | Carry more items per use | Large piles of books, food, or household supplies | High |
| Magnet cooldown | Use pickup skills more frequently | Repeated floor-clearing runs | High |
| Scatter sorting | Distribute items onto matching shelves | Shelves already contain the same item type | High |
| Shelf guidance | Shows where selected items belong | Learning unfamiliar categories | Medium |
| Movement speed | Shortens travel between rooms | Late cleanup and long hauling routes | Medium |
| Jumping | Adds vertical movement options | Convenience and bunker traversal | Low |
| Auto placement | Speeds shelf interaction | Repeated placement sessions | Medium |
Invest in carrying capacity before movement upgrades. More items per trip usually removes more clutter and creates progress toward the next point threshold.
Magnet Capacity
- Expands the number of supplies collected at once
- Excellent for large floor piles
- Reduces repeated trips between shelves
Magnet Cooldown
- Shortens the wait between collection uses
- Strong after capacity is already improved
- Helps maintain a steady sorting rhythm
Scatter Sorting
- Sends held items toward matching shelves
- Most effective after categories are established
- Saves time on repetitive placement
Best Upgrade Priority for Fast Progress
The most efficient progression path focuses on the parts of the bunker that create the most repeated work. Loose supplies are the main source of wasted time, so upgrades that improve collection and placement should usually come before convenience abilities.
A useful priority order is capacity, then cooldown, followed by scatter sorting. Capacity lets one pickup action gather a larger group. Cooldown lets you repeat the action sooner. Scatter sorting then turns that larger inventory into faster shelf placement, provided the relevant shelves already contain the correct item type.
Shelf guidance has value during the learning phase. It can help identify unfamiliar categories such as household chemicals, food groups, medicine, tools, books, or drinks. However, once you recognize the bunker layout, the guidance skill may provide less value than a direct speed or capacity improvement.
| Progress stage | Recommended focus | Why it helps |
|---|---|---|
| Early cleanup | Magnet capacity | Clears dense piles with fewer trips |
| First large storage room | Magnet cooldown | Keeps collection cycles moving |
| Known shelf layout | Scatter sorting | Automates repetitive distribution |
| Cross-room cleanup | Movement speed | Reduces travel between floors |
| Final organization | Auto placement or remaining capacity | Speeds precise shelf completion |
Do not rush into movement or jumping upgrades while many items remain unsorted. Faster travel does not solve a full inventory or a long magnet cooldown.
The point system rewards completion progress, so partially filled categories can be less useful than finishing smaller groups. If a shelf requires only a few more items, target that category before beginning a huge requirement such as books, batteries, matches, canned food, or other high-count supplies.
This approach creates a reliable upgrade cycle:
- Finish a small or nearly completed item category.
- Collect the points from the completed objective.
- Purchase the next capacity or cooldown improvement.
- Use the stronger pickup skill to finish another category.
- Repeat the process across the bunker.
Some requirements are much larger than others. The gameplay material shows examples involving hundreds of batteries, matches, books, canned goods, and other supplies. These categories are better treated as long-term cleanup targets rather than quick objectives.
| Objective type | Suggested approach | Mistake to avoid |
|---|---|---|
| Small remaining count | Finish immediately for quick points | Leaving easy completions behind |
| Large item stack | Work on it during cooldown cycles | Carrying only a few items per trip |
| Unknown category | Use shelf guidance or inspect labels | Dropping items randomly |
| Matching shelf available | Prepare for scatter sorting | Using scatter before shelves are organized |
| Mixed floor clutter | Separate by visible type first | Filling inventory with unrelated items |
Step-by-Step Upgrade Route
Use the following route when starting a new sorting session or returning to a bunker with many loose supplies. The process keeps each upgrade connected to a practical cleanup goal instead of spending points without a clear return.
Identify the Largest Repeated Task
Look across the bunker and find the work consuming the most time. If you are repeatedly picking up small groups, prioritize magnet capacity. If your inventory is already large but the wait between uses is slowing you down, prioritize cooldown reduction.
Finish Near-Complete Categories
Check shelves with only a small number of missing items. Complete these first to earn points quickly. Smaller objectives can unlock the next skill purchase faster than beginning a category that requires hundreds of supplies.
Build Matching Shelf Groups
Place at least some examples of the same item type on the correct shelf. Scatter sorting is most useful when the game can recognize an existing destination for the held items.
Use Magnet Runs by Zone
Work in one room or floor at a time. Activate the magnet near concentrated piles, then return to the appropriate shelves. This reduces unnecessary travel and makes cooldown timing easier to manage.
Reassess After Each Purchase
After buying an upgrade, repeat the same task and compare the workload. If capacity removes more trips, continue investing there. If capacity is comfortable but waiting is disruptive, shift toward cooldown or sorting assistance.
A zone-based route is especially useful for books and mixed household supplies. The bunker can contain many visually similar objects, and some items may roll beneath shelving or remain hidden among other clutter. Clearing one area at a time makes missed objects easier to locate.
| Route segment | What to collect | Recommended behavior |
|---|---|---|
| Upper shelves | Books, medicine, toiletries, tools | Keep categories separated before depositing |
| Lower storage | Canned food, drinks, groceries | Use large magnet loads on dense piles |
| Mixed central floor | Unidentified or newly discovered items | Use shelf guidance before scattering |
| Final cleanup pass | Remaining low-count categories | Search behind and beneath shelves |
Keep a temporary pile for items you recognize but cannot place immediately. This prevents repeated pickup actions and makes the next shelf search more deliberate.
The main control habit is to avoid using a collection ability when your inventory is nearly full of unrelated supplies. A poorly timed pickup can leave the most useful items stranded in your hands while the remaining floor clutter stays untouched. Before activating the magnet, check the nearby shelves and decide where the next load will go.
How to Use Each Skill Effectively
The upgrade system includes several convenience effects, but each one has a specific role. Understanding those roles helps prevent wasted points and keeps the bunker organized as the item count grows.
Magnet capacity is the foundation of most cleanup sessions. It is strongest when the floor contains large groups of identical supplies. Books, matches, batteries, canned goods, and toiletries can all create long collection routes, so increasing the number of items gathered per use reduces repeated movement.
Magnet cooldown supports a faster loop. It is more noticeable after capacity has already increased because each activation gathers a meaningful load. A short cooldown paired with a small inventory can still feel inefficient if you must return to shelves too often.
Scatter sorting is a placement tool rather than a discovery tool. It can distribute items from your hands onto shelves that already hold the same type. Before using it, establish the correct shelf category and avoid carrying a mixed inventory if possible.
Shelf guidance is best used as a learning aid. It helps identify destinations for objects that are not immediately obvious, especially when categories are organized by broad labels rather than everyday expectations.
Movement speed and jumping are convenience upgrades. They may become more attractive once the bunker is mostly organized and travel is the dominant source of delay.
| Skill effect | Strongest situation | Weak situation |
|---|---|---|
| Larger magnet load | Dense piles and high-count categories | Nearly empty rooms |
| Faster cooldown | Repeated collection cycles | Long shelf placement pauses |
| Scatter matching items | Correct shelves already established | Completely unknown items |
| Shelf display | Learning categories | Familiar, organized rooms |
| Movement speed | Long routes between rooms | Inventory management problems |
| Jumping | Traversal convenience | Large unsorted floor piles |
| Auto placement | Repeated shelf interactions | Searching for item destinations |
Capacity gathers the load, cooldown repeats the action, and scatter sorting places matching items. The strongest results come from combining these effects in that order.
For long sessions, alternate between collection and completion. Do not spend the entire session filling one massive category if several smaller categories are close to completion. A finished shelf target provides points and may unlock the next improvement sooner, allowing the large category to be handled more efficiently later.
Upgrade Checklist and FAQ
Use this checklist to keep progression focused during a cleanup session.
Upgrade Progress Checklist:
- Increase magnet capacity before prioritizing travel convenience
- Finish small item categories to generate points efficiently
- Reduce magnet cooldown after larger loads become available
- Establish matching shelves before relying on scatter sorting
- Use shelf guidance for unfamiliar categories and hidden destinations
When only a few categories remain, stop collecting randomly. Search by objective, complete one shelf requirement, and spend the resulting points immediately.
Q: What are the best Bunker Tidy Up upgrades early on?
Magnet capacity is usually the best early investment because it reduces the number of collection trips. Magnet cooldown is the next strong choice once each pickup carries a useful load.
Q: How does scatter sorting work?
Scatter sorting distributes items from your hands onto shelves that already contain the same item type. It works best after you have identified and established the correct shelf destinations.
Q: Should I buy movement speed before magnet upgrades?
Usually not when the bunker floor is heavily cluttered. Capacity and cooldown address the main collection bottleneck, while movement speed becomes more valuable during late cleanup and long routes.
Q: How can I earn upgrade points faster?
Target categories that are nearly complete, especially those requiring only a few more items. Completing smaller objectives can generate points sooner than starting a very large category.
The upgrade system rewards methodical organization rather than rushed movement. Keep item groups together, use the magnet on concentrated piles, and select each skill according to the current bottleneck. With that approach, even the largest supply categories become manageable over several focused cleanup cycles.