Here is the full list of all 29 Endless Monday: Dreams and Deadlines achievements.
Viewed all the art in the guest art gallery
Found true passion
Gave Whiskey nothing to work with
Flaked out at the last minute
Found true passion... again
Succumbed to despair
Thwarted a sinister plot
Inspired by a friend
Completely finished project
Found true passion?
Recommended Lumber Lass to a friend
Destroyed an ecosystem
Gave Whiskey something to work with
Saved the world
Impressed Hana
Disappointed Hana even more than usual
New year, old friend
New year, new friend
Tried opening a door, wrongly
Ate a burger
Took a trip down memory lane
Knew the answer to Skye's question
Found the boss button
Professional Lumber Lass streamer
Found the "hidden" "secret"
Collected over 10,000,000 logs in Lumber Lass
Collected over 1,000,000 logs in Lumber Lass
Collected over 100,000 logs in Lumber Lass