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