Here is the full list of all 30 8DAYS achievements.
Win one game.
Rice War Is Over
Follow the light dude!!!
Now things get interesting
It's dangerous to go alone, take this
No pain, no gain!
So long, and thanks for all the Fish.
Second miniboss defeated
One potato, two potatoes, three potatoes...
The power grid now is safe!
Get HassleHeart on Steam now!
This story began centuries ago.
Shogun of Takezo Doraku, killed by G.O.D.
Enjoy your journey.
Video games are not evil.
Dog watcher defeated
Find the sniper rifle
Survive the journey across the temple
What has just happened?
G.O.D. boss defeated
You are entering Santa Clara Games headquarters!
... to bring peace to the world
Takezo's path of revenge has come to an end.
Who controls the media?
Lola's mission comes to an end
Mike's mission comes to an end
Takezo's Path of Revenge achieved
Innocent people aren't big deal for you
No civil were killed during your missions, well done!
Great! You prevented the Bomberman from exploding!