Here is the full list of all 116 Tap Adventure: Time Travel achievements.
Collect Fayball from Mimic chest
Spend 999 manacoins
Open 100 boosted chests
Open 100 chests
Boost chest
Reroll artifact
Complete 100 Quests
Collect Hero Ring from Mimic chest
Open Mimic chest
Upgrade Mimic to lvl 5
Spend 250 manacoins
Hire full team of imp-workers
Enchant Mimic
Demolish artifact
Reach 500th stage
Upgrade Magic to lvl 500
Kill 1000 bosses
Craft 5 artifacts
Collect 250 manacoins
Hire 7 heroes
Collect 100 manacoins
Hire 6 heroes
Collect 100 runestones
Deal 10 000 000 000 000 damage with Magic
Spend 50 manacoins
Visit 7 new locations
Visit Crossroads once
Found first dropable artifact
Receive 100 gifts from Fay
Visit 5 new locations
Complete 10 Quests
Create first Time Loop
Receive 10 000 000 000 000 of damage in total
Open 10 chests
Open 10 boosted chests
Hire 5 heroes
Reach 100th stage
Upgrade Magic to lvl 100
Kill 100 bosses
Craft new artifact
Receive 25 gifts from Fay
Receive 10 000 000 of damage in total
Encounter with the Governor's Club
Use active skills 100 times
Hire 4 heroes
Deal 10 000 000 damage with Magic
Receive 100 000 of damage in total
Visit 3 new locations
Deal 100 000 damage with Magic
Complete first Quest
Use active skill
Use active ability of each hero at least one time
Receive 1 000 of damage in total
Level up hero
Hire 3 heroes
Kill 10 bosses
Hire 2 heroes
Deal 1000 damage with Magic
Receive gift from Fay
Open first chest
Open boosted chest
Kill an enemy with magic
KIll first boss
Hire first hero
Obtain Hero Ring
Visit Crossroads 100 times
Reach 1000th stage
Reach 1500th stage
Reach 2000th stage
Reach 2500th stage
Reach 3000th stage
Collect all Hero Rings
Max Hero Ring
Chronosphere bought
Maxed Chronosphere
Collect 5000 Arrowheads
Collect 1000 Fingers
Collect 1000 Bones
Collect 1000 Horns
Collect 1000 Eyeballs
Craft 15 artifacts
Upgrade Magic to lvl 1000
Upgrade Magic to lvl 2000
Upgrade Magic to lvl 3000
Create 10 Time Loops
Create 25 Time Loops
Create 100 Time Loops
Create 1000 Time Loops
Open 250 chests
Open 1000 chests
Enchant 10 Mimics
Enchant 100 Mimics
Build at least 1 organelle of each type
Max all organelles for Mimic
Collect Random Gift from Mimic chest
Collect 10 of Wizard Notes
Collect 10 Gratogmorres
Collect 10 Tomes of Shield
Summon friend's Fay for help
Kill 3000 bosses
Kill 10000 bosses
Level up hero to the max
Level up 2 heroes to the max
Level up 3 heroes to the max
Level up 4 heroes to the max
Level up 5 heroes to the max
Level up 7 heroes to the max
Level up all heroes to the max
Collect 100 gems from Quests
Collect 500 manacoins
Level up passive skill to the max
Collect 1 000 runestones
Collect 20 000 runestones
Hire 100 imp-workers in total
Hurry up imp-workers 100 times