Here is the full list of all 39 Runefall achievements.
Build all upgrades
Collect 50,000 of each resource
Complete 6 sequences in a level
Complete all side-quests
Complete 20 untimed levels
Use 2 lightning power-ups while using a single zoom power-up
Achieve 25 bonus goals
Jump 3 times in 10 seconds
Find all journals
Build 20 Upgrades
Collect 1 of every inventory item
Clear 40 pieces with a single morningstar
Clear 50 resource veins
Unlock all power-ups
Collect 150 chronicle runes
Pick 15 treasure chest locks
Complete 10 side-quests
Open 50 treasure chests
Complete 5 untimed levels
Find 5 hidden areas
Explore the entire map 10 times
Complete 20 timed levels
Complete 5 side-quests
Clear 15 resource veins
Clear 20 sand/dirt/grass tiles in a single move
Achieve 5 bonus goals
Collect 25 chronicle runes
Clear 30 pieces with a single lightning strike
Complete 5 sequences in a level
Open 5 treasure chests
Build 5 Upgrades
Find a hidden area
Complete 5 timed levels
Create a cascade of 9+ matches
Watch the credits
Destroy 3 bombs/amphoras in one match
Unlock your first power-up
Collect 10,000 of each resource
Try all 3 custom cursors