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