Here is the full list of all 48 Deathsmiles achievements.
Cleared the game using Windia without continuing.
Cleared the game using Rosa without continuing.
Cleared all 6 chapters at level 999 (continue may be used).
Chose to stay in Gilverado with Rosa.
Picked up 4 life-recovery items in one playthrough.
Cleared any stage with 0.5 lives and 0 bombs.
Waited for Sakura to explode while playing as Windia.
Chose to stay in Gilverado with Follett.
Cleared the game without using any bombs.
Returned Sakura to the real world.
Powered up at 500.
Defeated Ozier.
Returned Windia to the real world.
Cleared the Gorge and Hades Castle having selected Lv3 for all stages.
Selected Level 3 five times while playing.
Returned Casper to the real world.
Chose Level 999 once.
Chose to stay in Gilverado with Sakura.
Returned Follett to the real world.
Cleared the game with Follett.
Cleared the game with all characters.
Chose to stay in Gilverado with Casper.
Cleared the game with Casper.
Chose to stay in Gilverado with Windia.
Cleared the game with Windia.
Defeated Devaria and Givaria, the Twin Wyrms!
Clear Deathsmiles Version 1.1! (Continue OK)
Moved your demon friend!
Returned Rosa to the real world.
Defeated Tyrannosatan, the Demonic Imperator!
Cleared the game with Rosa.
Defeated Jitterbug, He Who Opens the Door!
Defeated Bavaria, the God of Flames!
Defeated Mary, the Giant Cow!
Defeated Sakura, Witch of the Swamp Wastes!
Defeated Ulan, Conjurer of the Forest!
Defeated Jordan, the Buried Baron!
Continued once while playing.
Defeateded Deathscythe, the Wandering Reaper!
Played any mode once.
Cleared the game using Casper without continuing.
Cleared the game using Follett without continuing.
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）
Defeated Bloody Jitterbug.
Score has reached 10,000,000,000 points in Mega Black Label 1.1 mode.