In the 2.2 update, Hydroneer receved a bunch of new features in the game, but the only and more important thing are the steam achievements, as a platinum god i'm here to help out you guys to complete 100% of the game, 51 achievements looks scary but don't be afraid, it's a easy task.

These achievements can easily be done in the game's tutorial.

Let There Be Light
Pick up and turn a lantern.


My First Hydrocoin
Sell something to the jeweller.


Smelt It, Dealt It.
Smelt a bar.


Dirty Rock Go Gzz Now Sparkle
Cut a gemstone using a Grinding Wheel.


A New Home
Purchase a new plot of land.


Tutorial Complete!
Complete the Tutorial.

These are achievements that by playing the game normally can be achieved, some need a little attention to complete

A Dirty Job
Produce 1000 dirt from drills.


It's Harvesting Season
Process 1000 dirt in harvesters.


Diamonds Are Forever
Cut 50 gemstones using the Grinding Wheel.


Goodnight
Just sleep in a bed.


From The Core
Get corestone ore from a harvester.


Masterworkin'
Create something using the Masterwork anvil in Icehelm.


Quartermaster
Deliver 10 weapon requests.


Tall Order
Smelt the total of 100 bars.


Where did it go?
Use the Icehelm item chute.


"one mans trash is another mans hot trash"
Use the scrapyard.


"scraaaaaaaaap"
Scrap 100 items in the scrapyard.

Same thing as the Normal Gameplay Achievements

Sowing The Seeds
Plant 100 crops.


Green Thumb
Grow 1000 vegetables.


Soup Kitchen
Create 10 soups.


Chef
Deliver 10 soup requests.

There is only 2 achievements related to fishing, those 2 can be easily done if you spend a little time fishing

Master Fisherman
Get the maximum level rod. (There are 8 poles to unlock)


Master Baiter
Catch the total of 100 fish.

These achievements require money to buy what is asked for.

Black Friday
Purchase 100 items from stores. (Any store)


Loyalty Card
Purchase 1000 items from stores. (Any store)


On The Road Again
Purchase a new Hydro Truck. (In Bridgepour Vehicle Store)
Normal = 550c
MK2 = 1420c

"Quad Squad"
Purchase a Hydro Quad. (In Bridgepour Vehicle Store)
Price = 680c


Keep On Rollin' Baby, You Know What Time It Is
Purchase a Hydro Roller. (In Bridgepour Vehicle Store)
Price = 2460c


I Dig It
Purchase a Hydro Mole. (In Bridgepour)
Price = 3500t


Prospective Perspective
Purchase a Hydro Prospector. (In Bridgepour)
Price = 4300t


Farming Season
Purchase the Hydro Cropper. (In Grangefield)
Price = 2680c

Where's The Water?
Purchase Mildews Aquifer Dig Site.
Price = 970c

Don't Worry About The Quarry
Purchase Dreck Quarry Dig Site.
Price = 1200c

Room For Improvement
Purchase South Hope Dig Site.
Price = 6600c

Deep Underground
Purchase Icehelm Dig Site.
Price = 7200c

It'snow Problem.
Purchase Snow Rune Falls Dig Site.
Price = 7000c

You can easily do both by selling a item worth more than 100k in any stock market table in the town


Farming Guild Tokens
Accumulate 10,000 farming guild tokens.


HydroCoins
Accumulate 100,000 HydroCoins.


Prospect Guild Tokens
Accumulate 10,000 prospect guild tokens.

Part of the Normal Gameplay that uses logic items.

Logical Compression
Compress 100 gems in a logic compressor.


Feeling Wasted
Put the total of 5000 items into the logic destroyer.


Fire In The Hole!
Use a logic TNT barrel.


Nuclear Miner
Use a logic mini nuke.

Wishing Well
Throw coins into a well. (can be any amount)


Bonk.
Hit 25 NPCs with vehicles.


Booooooiiiingg!

引用自 grandmaMax：

'Yeet' the truck by holding W and spacebar.

Hold W and Spacebar in a truck for some seconds.


Clout
Get cloutium ore from a harvester.


Hot hot hot!
Touch lava.


Secrets Of The Cave
Find the 4 relics and unlock the tresure at the mountain cave
you can find the location of the relics in this guide https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2809865450

Leave a like if this guide helped you. Favorite this guide, share it with others or give an award if you don't mind :3. Please write in the comments about mistakes, thanks for reading and good luck to everyone in achieving 100%