Here is the full list of all 25 Blasted Fortress achievements.
Who did Nemmel betray? His defeat has not answered that question.
Szalec's powers are unique and his name feels familiar.
Genix was indeed very strong, but he was no match for you.
Lumamon is a shaman, but no beast of nature is capable of that power.
Complete a campaign, earning a Lore Page in the process.
Reset your save game with 100,000 Gold in the Vault.
Destroy 10,000 Stone blocks.
Fire 500 Magnet Shot overall.
Fire 1,000 Magma Shot overall.
Fire 500 Acid Shot overall.
Fire Cluster Shot 1,000 times.
Destroy 10,000 Wood blocks.
Fire 1,000 Cannonballs overall.
Fire 1,000 Bomb Shot overall.
Cast 100 voodoo spells in combat.
Complete a total of 50 jobs from the Job Board.
Knock sense into 50 Heal Blocks.
Blow up 100 Detonation Blocks by hitting their respective plungers.
Defeat any Beast without ever being struck.
Destroy 1,000 Stone blocks.
Cause 75 Barrels to blow up.
Set 20 blocks on fire while they're suffering the effects of acid.
Destroy 1,000 Wood blocks.
Defeat Genix, Lumamon, Nemmel, and Szalec.
Complete a siege with less than 5 seconds on the clock.