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