Here is the full list of all 26 Zapling Bygone achievements.
Who needs skulls?
I bet you still don't know what's what.
You only went and done it.
You monster.
It's where the worms live.
Stop showing off.
Obtained every painting from the artist.
SQUAAAK
Hold my beer.
Complete Zapling Bygone
The Devils Bluff
The only cure, if you can call it that.
Take a breather, you got this.
It's just a dumb hunk of metal.
Haiku the bruh bots
It's older than expected.
It's like those arcade machines but bigger.
Haven't you got work to do?
A story told through death.
Frozen in pain
Hello, is anyone home?
Who said consciousness has to be organic?
Beware the darkness.
It seems to have an urge to play the clarinet, weird...
These walls are looking very attractive.
New planet who dis?