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 moon moon.
unlock Banana.
Unlock the suit.
Collect 802 pantsu.
So bag, many happy, wow.
Purchase the orange box.
I'm not a doge.
Interrupt the doge line.
Collect 1208 Dogecoins.
Press Ð to rain.
Drop the doge.
Snipe 30 crows.
Stunned.
Deal with it.
Wow.