Posted by Paul Humphreys in Burroughs, Locations | 10 Comments
Laboratory
The original purpose of the Laboratory was to research the minor mouse problem Gnawnia was having. A few less than ethical experiments soon gave rise to new breeds of mice altogether. Now overrun with the very mice it spawned, few hunters dare to step foot on its grounds.
This article is currently out of date with the release of Longtail, we are adding the latest information as we find it.
Overview
The Laboratory allows hunters to collect map pieces to two new locations, and to to collect Radioactive Blue Cheese Curd Potions.
These potions are not common, but a dedicated hunter can collect a reasonable number over time.
Radioactive Blue cheese can be used in the Laboratory to attract the Monster Mouse – a very strong Physical mouse that offers a decent amount of loot in the form of numerous pieces of cheese, and a few other items that are useful in other locations.
Hunters are advised to choose a trap that offers a decent combination of luck and power in this location, to increase their chances of collecting potions.
The Dwarf Mouse drops the map to the Town of Digby, and the Zombie Mouse drops the map to the Mousoleum.
Requirements
To hunt in the Laboratory a Hunter must have:
A Hunter’s Title of at least
Master.
The Burroughs Laboratory Map Piece from a Ninja Mouse in the Mountain.
And it is recommended that a Hunter should have:
A decent Physical Weapon.
At least Swiss Cheese.
Hunting Tips by Larry
Welcome to the gloomy Laboratory, brave MouseHunter!
Years ago the King built this laboratory to research why the mouse population was increasing so rapidly. Unfortunately, a few bizarre experiments led to whole new breeds of mice, only making matters worse!
There is much to discover in the Laboratory. A Dwarf mouse has been reported to be carrying a key to a mobile secret research facility. Hunt this Dwarf and acquire the key to unlock a new hunting ground, as well as some new experimental traps!
A few of the mice here have also managed to steal vials of radioactive waste. This radioactive goo is leftover from experiments in creating new, more powerful forms of bait. Whatever they are, I have a feeling they just may come in handy…
A dangerous looking Zombie mouse has also been rumoured to be carrying a tattered piece of the map. I fear this map may lead west, towards the dark forest. Upon finding this piece of map, make sure you are well prepared before traveling to the location it unlocks.
New Mice
There are three new mice to be found in the Laboratory:
The powerful Monster Mouse, which you will be unlikely to see unless you use Radioactive Blue cheese.
The Mutated White Mouse is found commonly within the Laboratory.
The Mutated Grey Mouse is also found commonly with in the Laboratory.
Back to Index
Cheese and Mice
Here we give an overview of the mice that can be encountered in this location, and how often you can expect to see them using various cheese.
The Mice of the Laboratory
Here is a breakdown of the various mice that can be found in the location, and what loot they might drop:
| Mouse | Power Type | Loot | |
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Bionic | Physical![]() ![]() ![]() ![]() ![]() ![]() |
Lab Research worth 1,000 bonus points Radioactive Blue Cheese Curd Potion |
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Black Widow | Physical![]() ![]() ![]() ![]() ![]() ![]() |
Super Brie cheese |
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Burglar | Physical![]() ![]() ![]() ![]() ![]() ![]() |
Brie cheese |
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Dwarf | Tactical![]() ![]() ![]() ![]() |
Key to the Town of Digby |
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Granite | Physical![]() ![]() ![]() ![]() ![]() ![]() |
Lab Research worth 500 bonus points Radioactive Blue Cheese Curd Potion |
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Hope | Physical![]() ![]() ![]() ![]() ![]() ![]() |
None |
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Monster | Physical![]() ![]() ![]() ![]() ![]() ![]() |
Brie cheese Cheddar cheese Greater Radioactive Blue Cheese Curd Potion Lab Research worth 1,000 bonus points Living Shard Marble cheese Swiss cheese |
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Mutated Grey | Physical![]() ![]() ![]() ![]() ![]() ![]() |
None |
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Mutated White | Physical![]() ![]() ![]() ![]() ![]() ![]() |
None |
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Steel | Physical![]() ![]() ![]() ![]() ![]() ![]() |
Lab Research worth 750 bonus points Radioactive Blue Cheese Curd Potion |
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Zombie | Physical![]() ![]() ![]() ![]() ![]() ![]() |
Tattered Mousoleum Map |
Mice Populations
Here is a breakdown of the populations of mice in the location based upon cheese used (these results come from our survey); the values given are a percentage of all attractions, and how many of these mice you are likely to attract in 100 hunts using base attraction:
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| Mouse | Brie | Radioactive Blue | Swiss | |
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Bionic | 22.09% (17.99) |
21.21% (20.03) |
22.17% (16.41) |
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Black Widow | 0.03% (0.03) |
0.00% (0.00) |
0.03% (0.02) |
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Burglar | 1.52% (1.24) |
0.17% (0.16) |
0.48% (0.35) |
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Dwarf | 1.91% (1.55) |
0.17% (0.16) |
2.38% (1.76) |
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Granite | 24.95% (20.32) |
20.63% (19.48) |
24.86% (18.39) |
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Hope | 0.44% (0.36) |
0.00% (0.00) |
0.41% (0.30) |
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Monster | 0.00% (0.00) |
14.82% (13.99) |
0.00% (0.00) |
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Mutated Grey | 8.46% (6.88) |
7.38% (6.97) |
8.30% (6.14) |
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Mutated White | 9.81% (7.99) |
9.47% (8.94) |
9.84% (7.28) |
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Steel | 24.06% (19.59) |
22.25% (21.01) |
24.40% (18.05) |
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Zombie | 6.73% (5.48) |
3.89% (3.68) |
7.13% (5.28) |
| Hunts Submitted | 15,384 | 2,706 | 17,591 | |
| Base Attraction Rate | 81.42% | 94.43% | 74.00% | |
Both Brie and Swiss are good choices in the Laboratory, and the difference in attraction rate between the two is not significant.
Radioactive Blue is the best choice for those looking to hunt for the Monster Mouse.
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Setup Options
Here we present you with a selection of results from our survey to give you an idea of how well the various setups work, and what sort of results you may expect to see when using them. Please remember, if you do not see the setup you are interested in here, it is because we do not currently have enough hunts submitted with that setup. Please submit your hunts to our survey, and encourage others to do so too.
Here’s a quick overview of how the different power types perform overall:
| Power Type | Performance | Comments | |
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Arcane | ![]() |
Normal against most mice, useless against Dwarf |
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Draconic | ![]() |
Useless against all mice |
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Forgotten | ![]() |
Useless against all mice |
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Hydro | ![]() |
Normal against all mice |
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Parental | ![]() |
Normal against all mice |
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Physical | ![]() |
Normal against all mice |
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Shadow | ![]() |
Normal against most mice, useless against Dwarf |
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Tactical | ![]() |
Normal against most mice, very effective against Dwarf |
Normal Setup Options
Here is a selection of setups with traps and bases that are permanent additions to the game.
swiss
| Weapon | Base | Shield? | Attraction Rate | Catch Rate | Points per Hunt | Gold per Hunt | Radioactive Blue Cheese Curd Potions per Hunt | Cheese Used | Sample Size (Hunts) |
| NVMRC Forcefield Trap | Dehydration Base | No | 77.83% | 89.63% | 274.90 | 430.41 | 0.09 | 1,021 | 1,227 |
| Swiss Army Mouse Trap | Dehydration Base | No | 75.07% | 79.01% | 217.99 | 348.64 | 0.08 | 1,499 | 1,809 |
Limited Edition Setup Options
Here is a selection of setups with traps and bases that were only available in the game for a limited time.
Brie
| Weapon | Base | Shield? | Attraction Rate | Catch Rate | Points per Hunt | Gold per Hunt | Radioactive Blue Cheese Curd Potions per Hunt | Cheese Used | Sample Size (Hunts) |
| Christmas Cracker Trap | Magma Base | Yes | 83.01% | 99.22% | 336.20 | 546.13 | 0.12 | 1,006 | 1,083 |
| Chrome DrillBot | Magma Base | Yes | 80.55% | 99.03% | 391.23 | 564.87 | 0.13 | 1,279 | 1,275 |
| Weapon | Base | Shield? | Attraction Rate | Catch Rate | Points per Hunt | Gold per Hunt | Radioactive Blue Cheese Curd Potions per Hunt | Cheese Used | Sample Size (Hunts) |
| Chrome DrillBot | Magma Base | Yes | 94.36% | 89.06% | 753.50 | 899.03 | 0.14 | 1,259 | 1,259 |
| Weapon | Base | Shield? | Attraction Rate | Catch Rate | Points per Hunt | Gold per Hunt | Radioactive Blue Cheese Curd Potions per Hunt | Cheese Used | Sample Size (Hunts) |
| Christmas Cracker Trap | Candy Cane Base | No | 75.52% | 97.98% | 319.33 | 485.67 | 0.11 | 1,882 | 2,365 |
| Christmas Cracker Trap | Wooden Base with Target | No | 80.40% | 96.31% | 323.35 | 497.97 | 0.10 | 1,279 | 1,275 |
Goals
Here is a selection of Goals that a hunter may like to achieve:
Catch a Dwarf with the key
In the Laboratory the Dwarf Mouse can drop the Key to the Town of Digby, a new location that you can travel to as soon as you have the key.
If you’re using Swiss or Brie, the Dwarf mouse should visit sooner or later. They’re not too common, but they are there.
Being a weak mouse that you’ve caught plenty of already, the trap you’re using for the Laboratory should be more than sufficient to catch this mouse.
Catch a Zombie with the map
The Zombie Mouse can drop the Tattered Mousoleum Map. This map not only allows you access to the Mousoleum now, but later on can be repaired to allow access to the Catacombs.
The Zombie mouse is a fairly common mouse in the Laboratory, but is more often seen with Brie or Swiss than Radioactive Blue.
The Zombie can be a tough mouse if you don’t have a strong trap, but they’re common enough to mean that you’ll catch one sooner or later.
Catch a Monster Mouse
Hunting the Monster Mouse in the Laboratory is a goal to embark upon only once you feel ready. The Monster Mouse is the toughest mouse you’ll have encountered so far, and isn’t easy to catch (even for experienced hunters).
If you feel you’re ready for this challenge, you’ll need to use Radioactive Blue cheese, and your best trap.
Most trap types will work against the Monster, so just focus on your best combination of power and luck.
You might miss a lot of Monster mice before you catch one, but don’t be disheartened: the rewards for catching one can be quite good.
Collect Radioactive Blue Cheese Curd Potions
The main purpose of the Laboratory is for hunters to collection Radioactive Blue Cheese Curd Potions. You’ll find you need a lot of these during your time hunting, and they’re not so easy to collect.
The first thing to remember, is that if you’re not collecting many, it’s probably not because you have the wrong setup, or the game is “broken”. Many people don’t realise quite how tough it is to collect these, and get disheartened.
Potion collecting takes mainly patience, but here’s a few other ideas to help you out:
Try using a high luck trap, it will slighly increase your chances of receiving the potions as loot. Most of the mice in the Laboratory aren’t too strong, so you could sacrifice a lot of power for more luck.
Brie will attract more of the mice you need to your trap than Swiss, so it might be worth the investment to use the better cheese.
And an unusual suggestion:
Using Radioactive Blue cheese to get Radioactive Blue Cheese Curd Potions
Many people quite like using Radioactive Blue to collect more potions, and it’s not as silly as it might first seem.
However, this isn’t for everyone, so it’s worth considering a few things before you try this.
If you’re a Master and are converting Brie into Radioactive Blue, you might find you’re not collecting potions fast enough to make up for the cheese you use. As you increase through the ranks you’ll be able to convert more cheese per potion.
Those who are converting Super Brie into Radioactive Blue will find they’ve got even more cheese per potion, making this tactic even more effective.
You will encounter a lot of Monsters – great if you have a really powerful trap, terrible if you don’t.
So using Radioactive Blue is more of an advanced tactic, for those hunters who have moved on from the Laboratory and upgraded their traps, but have returned for more potions to use in later areas.
So what are the benefits of this tactic?
Well first, Radioactive Blue has a great attraction rate, about 95%, which means more mice.
Second, Radioactive Blue brings in Monsters that can drop the Greater Radioactive Blue Cheese Curd Potion, a more potent version of the standard potion that can convert even more cheese.
Combine those two factors and using Radioactive Blue can be very effective for hunters with strong and lucky traps.
Related Articles
| << Previous Location | Region | Next Location >> |
| Mountain | Burroughs | Town of Digby |
| Related Locations | ||
| Mousoleum | Great Gnarled Tree | |
| Related Cheese | ||
| Brie | Radioactive Blue | Swiss |
Thank you to all who have contributed so far and will do so in the future.
This article includes survey results from 10-Jan-10 to 31-Mar-10.























Erm…i think there is something wrong. I am able to catch dwarf mouse with my arcane trap.
http://apps.facebook.com/mousehunt/hunterprofile.php?snuid=1037246094
Useless here only means “extremely not effective”, not impossible.
There have been a lot of changes, these articles will be updated once we know more about how it all works.
There have been a lot of changes with MH3. One of those was that the Dwarf mouse moved from tactical to indigenous, which is why it can now be caught with Arcane traps.
you can only get the tattered mousoleum map piece from a zombie in the town of digby!
Yes, this is one of the sections that needs updating with new information for version 3.
is it right that swiss cheese attract dwarf the most? because now, when i change my brie cheese to swiss cheese, all i’ve got is steel mouse.
It certainly used to in version 2 of MH, but that may have changed after the upgrade.
Is it just my bad luck or has the monster mouse moved from the lab.Over 100 Rad,blue and not even one encounter
The following is an excerpt from my journal–
“9:03 pm – Laboratory
I sounded the Hunter’s Horn and was successful in the hunt! I caught a 3 oz. Black Widow Mouse worth 480 points and 10 gold.
The mouse also dropped the following loot:
10 SUPER|brie+”
I used Radioactive Blue, with a high luck and power set up.