Full list of all 53 Tiny and Big: Grandpa's Leftovers achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Collect one thousand Boring Stones.
Find every Boring Stone in the fifth level.
Find every Boring Stone in the fourth level.
Find every Boring Stone in the third level.
Use the Rocket a thousand times.
Find every Boring Stone in the second level.
Finish a level without using the Laser.
Don't be afraid, be brave and stay alive!
A crossed bridge is useless, especially if it's broken anyway.
Don't smush yourself!
Evade those stones!
Be strong and never die.
Be brave and stay alive!
Finish a level with the given number of cuts.
To cure your loss, you have to give in to those aggressive feelings.
Finish a level with less than the given number of cuts.
Perfect lookout, isn't it?
Finish a level without using the Claw.
Finish a level without using the Rocket.
Fear of the dark?
Find every secret God disc in the game.
Find trace of the secret Gods.
Find all the machines!
In Your FACE!
Don't fail on the first try, will you?
Use the Laser a thousand times.
Squeak, Piggy, squeak!
Become a Master of the Rocket.
He, who is made of pixels.
Complete the game.
Even dark gods want attention.
Run, Run, Run!
The axe must swing to get it on.
I hate pigeons! No poison in the house, a laser will do.
Collect music for ages.
Out of kilter, out of sight.
Late revenge for clogging up my basement!
Some Gods have to be found.
Maybe a future job career?
This hole is hungry.
Groupies sneak backstage.
Make a lot of rubble.
Some Gods must fall.
Pattern Shmattern.
Find every Boring Stone in the first level.
Collect all tapes in one level.
Use the Rocket 50 times.
Find the Manifestations of Arrogance.
Collect one Boring Stone.
Use the Laser 50 times.
Play every Reality Boy (TM) level.