Here is the full list of all 24 8BitMMO achievements.
Get infected with Zombieism (note, you can't get this from the shop -- you have to be bitten by another player).
Spend fifteen minutes in the options screen.
After getting stabbed by someone with this achievement.
Complete a trade with another player.
Woo!!
Find fifteen reward blocks.
Write fanfiction that involves a crossover between citizens of your town and an obscure 1960's sci-fi television drama.
Find five reward blocks.
Become potato for great glory of national party!
Pretend to read the credits.
Complete Draco's first quest: place five blocks.
Woo!
Find one reward block.
You lose at MMO.
Find thirty reward blocks.
Find EVERY reward block on /rewardblocks (Primary server only!)
Finish all of Draco's quests.
WOOOOO!!!!
Jeez, calm down. That's enough levels already. Now go outside and really live your life. Visit a new place! Learn a new language! Talk to a stranger! Write a novel! Or don't, I'm just an achievement.
Join a town.
Be popular and admired.
Compulsively collect newspapers from 1995, because you might need them later for reasons.
Be mildly annoyed by a dropped connection or a 2AM SERVER REBOOT FUN TIME.
Write an MMO by yourself for thirteen years.