Quests are available from the Questmaster who sits on top of the Ticket building and the Pyramid at the top of the Underground City.
Their are 3 Tabs in the quest UI: Top quests, Underground, and Moon All quests have been moved to one tab since the update on 17 Dec '21
Quests are shown in the order they appear in the game. You do not have to complete the quests in order.

The Quest-master
Quest from the Questmaster:
list place | Name | Description | Reward | visibility requirements |
---|---|---|---|---|
1 |
100 GOLD | Have 100 Gold Ores in your inventory at once | $10 thousand | |
2 |
SHARE MRMINE WITH A FRIEND
(non steam achievement) |
Copy the text in the input field and send it to a friend | $2.5 thousand
3 Tickets | |
3 |
PLAY FOR 2HRS | Play MrMine for 2HRS | $20 thousand | |
4 |
20km | Dig down to 20km | $5 thousand | |
5 |
40km | Dig down to 40km | $12.5 thousand | completed quest 4 |
6 |
GOLDEN CHEST | Find a Golden Chest | $1.25 million
3 Tickets | |
7 |
GOLEM | Talk to the golem | $1.25 million | |
8 |
10K WATTS | Have 10,000 watts on your drill | $1.25 million | |
9 |
PLAY 24HRS | Play MrMine for 24HRS | Golden Chest | completed quest 3 |
10 |
10 WORKERS | Hire 10 workers | $2 million
3 Tickets | |
11 |
BILLIONAIRE | Have a billion dollars at one time | $100 million
3 Tickets | |
12 |
70 DEPTH | Dig down to 70km | $125 million | completed quest 5 |
13 |
10M WATTS | Have 10,000,000 watts on your drill | $300 million | completed quest 8 |
14 |
100 DEPTH | Dig down to 100km | $1 billion | completed quest 12 |
15 |
THE QUEST QUEST | Complete 20 quests | $1 billion | |
16 |
REACH THE UNDERGROUND | Reach the ancient underground | $1 trillion | depth >= 60 |
17 |
BRUTAL KILLER | Kill 100 monsters | $500 billion | completed quest 16 |
18 |
OIL TAP | Hold 4 oil at one time | $500 billion | completed quest 16 |
19 |
FISTS OF FURY | Get Fists to Level 3 | $500 billion | completed quest 16 |
20 |
DEEP PUMPING | Get Oil Rig to Level 6 | $1 trillion | completed quest 18 |
21 |
JOIN THE COMMUNTIY
(non steam achievement) |
Join the discord | $500 billion | completed quest 16 |
21 |
HELP MRMINE GROW
(non steam achievement) |
Small developers like us rely on players like YOU to grow our games. If you enjoy it, please do what you can to promote our game! | $100 billion | completed quest 16 |
22 |
BOSS DESTROYER | Defeat the third boss | $1 trillion | completed quest 16 |
23 |
FANCY PANTS | Get a Legendary scientist | $500 billion | unlock a scientist |
24 |
ONE FOR EACH LIMB | Have 4 weapons | $500 billion
5 Tickets |
completed quest 16 |
25 |
THE REAPER | Bury 30 scientists | $500 billion
5 Tickets |
kill 1 scientist |
26 |
GEM ENTHUSIAST | Craft a purple gem | $500 billion
5 Tickets |
completed quest 16 |
27 |
GEM AFICIONADO | Craft a yellow gem | $2 trillion | completed quest 26 |
28 |
DAMAGE OVERLOAD | Reach a total of 50 DPS or higher | $2 trillion | completed quest 19 |
29 |
HIGH ROLLER | Sacrifice a total of 50 billion minerals to the core | $2 trillion
5 Tickets |
completed quest 16 |
30 |
UNSTOPPABLE FOR NOW... | Reach level 30 on a scientist | $5 trillion
5 Tickets |
completed quest 16 |
31 |
REACH FOR THE STARS | Reach the moon | $50 trillion
5 Tickets |
completed quest 16 |
32 |
WHACK'O'MOLE | Kill a Whacko. He probably deserved it anyways... | $500 trillion
5 Tickets |
completed quest 31 |
33 |
POWERED ON | Power up the reactor for the first time. | $1 quadrillion
5 Tickets |
completed quest 31 |
34 |
WE NEED MORE POWER! | Reach level 5 on the reactor. | $250 quadrillion
5 Tickets |
completed quest 33 |
35 |
BEEFCAKE | Cast a buff from the Buff Lab. | $12.5 quadrillion | completed quest 33 |
36 |
BUFFINGTON VON BUFFERSON | Get a buff to last over 24 hours. | $25 quadrillion
5 Tickets |
completed quest 35 |
37 |
FASTER DRILL | Upgrade your drill - You're on your way kid! | 1 Ticket | |
38 |
UNCUT GEMS | Find Diamond. | 1 Ticket | |
39 |
BACK ALLEY TRADES AREN'T SO BAD | Make your first trade. | 2 Tickets | |
40 |
AMATEUR FLIPPER | Complete 5 trades | 4 Tickets | completed quest 39 |
41 |
SIDE HUSTLER | Complete 50 trades | Golden Chest | completed quest 39 |
42 |
DAY TRADER | Complete 250 trades | 25 Tickets | completed quest 39 |
43 |
EDUCATED WORKFORCE | Upgrade earth workers to level 5 | 5 Building Materials | hire 10 workers on earth |
44 |
SECOND SET OF EYES | Unlock the Metal Detector. | Basic Chest | |
45 |
DELEGATION | Unlock the manager. | Basic Chest | |
46 |
RETURN OF THE KING | Return to the game after leaving | Basic Chest | |
47 |
TREASURE HUNTER | Find a relic. | Basic Chest | |
48 |
FEARLESS OR STUPID | Complete a nightmare difficulty excavation | Golden Chest | |
49 |
SPELUNKER | Fully complete a cave. | 2 Building Materials | |
50 |
EFFICIENCY IS KEY | Get a cave drone to level 3 | Golden Chest | |
51 |
FULL TIME CAVE DWELLER | Fully complete 10 caves | Golden Chest | completed quest 49 |
52 |
THAT'S IT? | Fully complete a cave of 15 depth | 10 Building Materials | |
53 |
ROBOT WITH A LOT OF HEART | Drone survive trip with less than 5% of health left and full cargo | Golden Chest | completed quest 11 |
54 |
MUSK | Have 1 trillion dollars at one time | Basic Chest | |
55 |
A LOT OF ZEROS | Earn 1 Quadrillion dollars in one session | Golden Chest | earn 1 trillion $ in one session |
56 |
WORTHY COLLECTION | Sell $100 Quadrillion of minerals at once using sell all | 5 Tickets | depth >= 303 |
57 |
THIS IS GETTING RIDICULOUS | Have 1 quintillion dollars at one time | 10 Tickets | completed quest 60 |
58 |
RARE FIND | Find a Uranium-3 | Basic Chest | |
59 |
DON'T GET THIS IN YOUR LUNGS | Find a Polonium-3 | Basic Chest | |
60 |
BIG BRAINING | Get an Einsteinium-3 | 20 Tickets | unlock W2 |
61 |
UNNATURAL DISCOVERY | Mine a Californium | Basic Chest | completed quest 16 |
62 |
LOTS OF BROKEN SHOVELS | Find Titanium | Basic Chest | unlock W2 |
63 |
STOLEN FIRE | Mine a Promethium | Golden Chest | completed quest 62 |
64 |
OFF TO LASER TOWN | Mine an Ytterbium | Golden Chest | completed quest 63 |
65 |
ROBOTS NEED FRIENDS TOO | Talk to the broken robot. | Basic Chest | |
66 |
5200°C | Reach The Core | 5 Tickets | depth >= 303(unlock the lost city) |
67 |
THREE QUARTERS OF THE WAY | Reach 750km | 5 Building Materials | depth >= 501(unlock the core) |
68 |
TITANIC ACHIEVEMENT | Reach Titan | 20 Tickets | depth >= 1032(unlock W2/the moon) |
69 |
HALF A FORTNIGHT | Play for 7 days. | Golden Chest | completed quest 9 |
70 |
TIME MACHINE | Timelapse for 3 days in one session | 3 Building Materials | |
71 |
HAPPY SCROLL WHEEL | Upgrade your Chest Collector to level 3. | Golden Chest | |
72 |
TRIPLE JUDGEMENT | Upgrade manager to level 3. Please help, I am working for playsaurus without food or sleep for several da | Golden Chest | completed quest 39 |
73 |
CRUSHED GIFTS = BETTER GIFTS | Use the Chest Compressor | Golden Chest | |
74 |
CONGRATS! YOU FAILED AT FAILING. | Successfully complete an excavation with a 90% or higher chance of failure. | Golden Chest | |
75 |
OR WAS IT A CHICKEN? | Click an Orange Fish | 3 Tickets | |
76 |
RESPECT THE WOOD | Open 1,000 Basic chests | Basic Chest | open 100+ wood chests |
77 |
GOLDEN BOY | Collect 100 gold chests | Golden Chest | open 10+ gold chests |
78 |
JOURNEY THROUGH TIME | Total time time lapsed of 1 week | 3 Building Materials | timalapse a total of 24 hours |
79 |
FAR INTO THE FUTURE | Total time time lapsed of 1 year without a DeLorean | 10 Tickets | timelapse a total of 7 days |
80 |
FIRST BLOOD | Kill a monster | 1 Building Material | depth >= 303(reach the lost city) |
81 |
OVER KILL | Get a weapon to its max level | Golden Chest | completed quest 89 |
82 |
PUMPED UP | Get Oil Pump to level 14 | Golden Chest | depth >= 303(reach the lost city) |
83 |
BOBBY BUILDER | Have 1,000 building materials at once | 1 Building Material | |
84 |
ASHKULLY IT'S TERRAWATTS | 10 Trillion Watts | Golden Chest | completed quest 13 |
85 |
QUICK CHARGING | Generate 300 energy per second with the reactor | Golden Chest | completed quest 33 |
86 |
ENERGIZED | Have 5 million energy at one time in the reactor | Golden Chest | completed quest 33 |
87 |
LOTS OF BATTERIES | Have 10 million energy at one time in the reactor | Golden Chest | completed quest 33 |
88 |
FULLY STAFFED | Get 10 workers on the moon | 5 Tickets | reach W2 |
89 |
THEY HAD A FAMILY.. | Bury 10 scientists | 5 Tickets | kill a scientist |
90 |
WAR CRIMES | Sacrifice a scientist to The Core. | Golden Chest | depth >= 501(reach the core) |
91 |
SOMETHING AIN'T RIGHT WITH THAT BOY(hidden) | Talk to jeb, that boy needs some milk. | Golden Chest | |
92 |
WARPED(hidden) | Sacrifice a book of secrets to The Core | Golden Chest | |
93 |
HOW SPARKLY(hidden) | Get a divine relic | Golden Chest | |
94 |
ABOMINATION(hidden) | Get a warped scientist | Golden Chest | |
95 |
Mr. miNNNe(hidden) | Find the mime | Golden Chest | |
96 |
BEEP BOOP/🛸(hidden) | Find a UFO | Golden Chest |