Full list of all 15 Lode Runner achievements worth 250 gamerscore.
The base game contains 12 achievements worth 200 Gamerscore, and there are 2 DLC packs containing 3 achievements worth 50 Gamerscore.
You have completed the 1P Journey
You have completed 30 of the 1P Puzzles
You have collected 5000 pieces of gold
You have stolen all gold from trapped enemies and completed level 3-1 of the 1P Journey
You have completed the Co-op Journey
Without blasting, you have collected all gold and completed level 3-1 of the 1P Journey
You have collected 8 bronze medals in Hang On
You have completed the first stage of the Co-op Journey
You have won 5 Last Man matches on Xbox LIVE
You have unearthed 20 hidden enemies and stolen their treasure
In a single game and without killing an enemy, you have completed the first stage of the 1P Journey
You have completed the first stage of the 1P Journey
Complete all of the 1P Expansion Puzzles (in the Skill Expansion Pack)
Complete the Co-op Expansion Journey (in the Journey Expansion Pack)
Complete the 1P Expansion Journey (in the Journey Expansion Pack)