There's a total of 57 Steam achievements to earn in My Summer Car. These achievements are separated into three categories, as apparent by their icons: permadeath only achievements, non-permadeath achievements, and computer game achievements. Steam achievements can only be unlocked once per account and cannot be re-unlocked.
Piss in the radiator. Both the stock and racing radiator are accepted. The radiator needs to be empty, or not completely full. An easy way to empty it is to take the lower radiator hose off, so that the coolant diminishes. After that take the radiator cap off, drink until the urine bar is high, aim right and watch for the white filling bar to appear. Once it does, the achievement will be unlocked. This can actually take a few tries as the hole to pee in is rather small.
Dakar rally
You just keep on going.
Darwin Award
Take a breathalyser test at a police checkpoint with a blood-alcohol level of 3.5‰ or more.
Darwin Award
Get a police breath analyzer test score of 3.5 per mil or more.
Fill the septic lorry up to its max capacity (10,000 litres). Just over four septic tanks must be emptied to get all of the 10,000 litres. One septic tank amounts to ~2,300/2,400 litres.
Finish a drag race at the airfield in under 17 seconds. The achievement unlocks as soon as the car hits the finish line, so going to the tent to check the time is unnecessary.
Note: The game must be deliberately failed after the 20 correct servings.
Grill master
Serve at least 20 dish.
Hannes Kolehmainen
Finish the rally on foot. Note: If any object is held in hand during the race; the achievement won't trigger. Place beer cases, food, etc. along the road prior to starting the rally.
Hannes Kolehmainen
Suvi-Sprint rally done on foot.
I am coward
Start the game with permadeath turned OFF.
I am coward
No permanent death for you.
It runs!
Successfully start the Satsuma for the first time.
Drive the moped to Teimo's Shop and exit the vehicle. Alternatively, the moped can be transported to the store in the Satsuma, Ferndale, Gifu, Kekmet, or even the boat. Be careful when placing the moped inside the Satsuma.
Jonne!
You are real Finnish Jonne.
Magic portal
Drink so much alcohol that the player character passes out. (about 1½ beer cases at once or several vodka shots at Pub Nappo/vodka bottle from the barn and a couple of beers). Once the character passes out, he will wake up with a bad hangover in the form of shakes and wake up somewhere near the property. Keep in mind that passing out in the middle of the day will probably cause the character to wake up in the middle of the night around the Kesselinperä area and will give a hard time getting home in the dark.
Magic portal
Somehow you don't remember anything.
Methanol Man
Get the blindness effect from drinking a bottle of spirit at Jokke's new house while the "party" is going on. The blindness effect has a random chance of happening, and it will occur about a minute after the player has woken up.
Successfully sell kilju to the drunk guy. For the best kilju, use 1 pack of yeast and 6 packs of sugar.
Mr. Kilju
Good batch of commercial deer piss.
My finger slipped
Catch the flasher with a reaction time of 0.12 seconds or less in Wild Vest. The achievement can be brute-forced by continuously failing the game by pressing the space bar right after the game starts, relying on the flasher to open his coat at the same time as the space bar is pressed.
Get the sauna working. Twist both bottom dials, wait for the "temperature" to rise, pour water on the stove. Relax in the steamy goodness. Can also be done in the cottage.
Welcome to Finland
You just experienced a Sauna.
Working man's Saturday
Drink the liquor from the barn or any bottle of hard liquor (has to be a bottle, shots will not get you the achievement), or do the vandalism job on a Saturday.
Working man's Saturday
Time to relax.
Wow, look at that Chopin there
Play the first 13 notes of Ukko Nooa correctly in a sequence, the notes are as follows: C C C E D D D F E E D D C
Wow, look at that Chopin there
Played the first 13 notes of Ukko Nooa starting from C.
You defeated the ultimate Pasi and ended the invasion.
You have a new friend!
Successfully pick up and drop off the drunk lifter from the pub. He can be picked up with the Satsuma, the van, or the muscle car. Exit right onto the highway, then take the second exit onto the dirt roads. Continue straight until a grey house is reached and the hitchhiker makes a comment (the house is on the right hand side of the road, right after the railroad tracks when driving towards home from Loppe). Be aware that he can be knocked out by pushing him, going near him etc. Once he is knocked out he can't be dropped off. Also watch out for moose when driving at night (watch the signs), they cross the roads and a direct high speed collision with one will lead to certain death.
You have a new friend!
He is drunk, so he must be a friend.
References
↑Might work with other covers, but the pink plush has been confirmed.
