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