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