Here is the full list of all 48 Deathsmiles achievements.
Returned Sakura to the real world.
Returned Follett to the real world.
Cleared the game with Follett.
Returned Windia to the real world.
Waited for Sakura to explode while playing as Windia.
Returned Rosa to the real world.
Cleared the game without using any bombs.
Cleared the game with Rosa.
Cleared the Gorge and Hades Castle having selected Lv3 for all stages.
Selected Level 3 five times while playing.
Clear Deathsmiles Version 1.1! (Continue OK)
Moved your demon friend!
Chose Level 999 once.
Defeated Tyrannosatan, the Demonic Imperator!
Cleared the game with Windia.
Defeated Jitterbug, He Who Opens the Door!
Cleared any stage with 0.5 lives and 0 bombs.
Defeated Devaria and Givaria, the Twin Wyrms!
Defeated Bavaria, the God of Flames!
Defeated Mary, the Giant Cow!
Continued once while playing.
Defeated Sakura, Witch of the Swamp Wastes!
Defeated Ulan, Conjurer of the Forest!
Defeated Jordan, the Buried Baron!
Defeateded Deathscythe, the Wandering Reaper!
Played any mode once.
Cleared the game using Windia without continuing.
Cleared the game with Casper.
Cleared the game using Casper without continuing.
Cleared the game using Follett without continuing.
Cleared the game using Rosa without continuing.
Cleared the game with all characters.
Chose to stay in Gilverado with Windia.
Returned Casper to the real world.
Chose to stay in Gilverado with Casper.
Chose to stay in Gilverado with Follett.
Chose to stay in Gilverado with Rosa.
Picked up 4 life-recovery items in one playthrough.
Score has reached 100,000,000 points.
Score has reached 200,000,000 points.
Score has reached 300,000,000 points.
Cleared Deathsmiles Version 1.1 with all maps at Lv3! (No Continues, Ex Map included）
Powered up at 500.
Chose to stay in Gilverado with Sakura.
Defeated Ozier.
Cleared all 6 chapters at level 999 (continue may be used).
Defeated Bloody Jitterbug.
Score has reached 10,000,000,000 points in Mega Black Label 1.1 mode.