Here is the full list of all 65 Diamond Dan achievements.
Unlock the Europe map.
Reach 2x multiplier.
Reach 3x multiplier.
Reach 4x multiplier.
Reach 5x multiplier.
Open a chest with a 3x multiplier.
Open a chest with a 5x multiplier.
Find all pieces of the disc.
Get all wooden medals.
Get all bronze medals.
Get all silver medals.
Get all gold medals.
Collect a total of 100.000 points.
Collect a total of 200.000 points.
Collect a total of 500.000 points.
Finish the last level on extreme.
Naples with Ann: Survive one minute with the map and get out alive.
Naples with Ann: Survive two minutes with the map and get out alive.
Naples with Ann: Survive three minutes with the map and get out alive.
Fall for 20 meters.
Pick up a gem with a 3x multiplier.
Pick up a gem with a 5x multiplier.
Hack 100 blocks.
Hack 500 blocks.
Hack 1000 blocks.
Push 100 blocks.
Push 500 blocks.
Push 1000 blocks.
Finish the last level with Ann.
Finish the last level with Dan.
Push blocks in all directions.
Get 10.000 points in one level.
Get 25.000 points in one level.
Get 50.000 points in one level.
Open 10 doors.
Open 25 doors.
Open 50 doors.
Open 10 chests.
Open 25 chests.
Open 50 chests.
Trigger 10 traps without dying.
Trigger 50 traps without dying.
Trigger 100 traps without dying.
Unlock the Western Asia map.
Descend 5000 meters.
Die within two seconds.
Die after collecting the map or disc piece.
Have three friends who played Diamond Dan on Steam.
Collect 50 keys.
Zaheda: Trigger no traps and don't die.
Stuttgart: Finish the level without collecting any treasure.
Pick up 100 blue gems.
Pick up 100 yellow gems.
Pick up 100 green gems.
Pick up 100 red gems.
Pick up 100 white gems.
Open 5 treasure chests without dying.
Destroy a spike trap right after triggering it.
Hang for 10 seconds.
Hang for 20 seconds.
Resistencia: Finish the level without dying.
Rasht: Finish the level on medium without using any doors.
Paris: Finish the level within 40 seconds without using any doors.
Mosul with Dan: Finish the level without ever jumping.
Amsterdam: Finish the level without pushing or using your pickaxe.