Here is the full list of all 15 Montaro achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
Collect 802 pantsu.
Unlock the suit.
unlock Banana.
So bag, many happy, wow.
Purchase the orange box.
Unlock moon moon.
Collect 1208 Dogecoins.
Snipe 30 crows.
I'm not a doge.
Press Ð to rain.
Drop the doge.
Stunned.
Deal with it.
Interrupt the doge line.
Wow.