Here is the full list of all 25 SpelunKing: The Mine Match achievements.
Complete 50 cave challenges
Fully upgrade the lantern
Build all building upgrades
Clear 25 resource veins
Fully upgrade a building in town
Discover 5 secret areas
Swap explosives together 30 times
Clear 30 pieces with a single lightning strike
Complete 20 cave challenges
Open 10 treasure chests
Clear 5 resource veins
Complete 5 sequences in a row without breaking one
Use the mini-map to dig through a level 25 times
Complete 50 sequences
Clear 250 dirt tiles
Open 50 treasure chests
Unlock all power-ups
Fully upgrade a power-up
Fully upgrade all power-ups
Fully explore the map in 15 levels
Collect 50 of each gem type
Discover all secret areas
Fully upgrade the inventory bag
Destroy 9 explosives in a single move
Watch the credits