Here is the full list of all 45 Dead or Alive 5 Last Round achievements.
Change the background music settings.
Do a character-specific tag throw.
Set "Throwdowns" to "Accept" and have a Throwdown in Versus, Arcade, or Free Training mode.
Fight online.
Play a Ranked match.
Fight a Versus (tag) match.
Clear 1 course in Arcade (tag) mode.
See 8 characters' losing poses.
Fight a tag match.
Win without taking any damage.
Have your first fight outside of Training or Versus modes.
View your results in Fight Record.
Save a replay.
Successfully attack during a Cliffhanger.
Fight a Versus (solo) match.
Unlock all achievements.
Fight online 10 times.
Fight online 100 times.
Trigger the Special Danger Zone in The Show.
Trigger the Special Danger Zone in Hot Zone.
Trigger the Special Danger Zone in Sky City Tokyo.
Set "Throwdowns" to "Accept" and have 10 Throwdowns in Versus, Arcade, or Free Training mode.
Clear 1 course in Arcade (solo) mode.
Clear 1 course in Time Attack (solo) mode.
Clear 1 course in Time Attack (tag) mode.
Clear 1 course in Survival (solo) mode.
Clear 1 course in Survival (tag) mode.
Play Free Training mode for 1 hour.
Complete all moves for a character in Command Training.
Play in Tutorial.
Complete all lessons in Tutorial.
Played in Combo Challenge.
Complete all lessons for a character in Combo Challenge.
Play Spectator mode.
Take a photo in Spectator mode.
Display the Move List.
Display the Move Details.
Watch a movie.
Turn Danger Zones off on the Stage Select screen.
Have a Team Fight.
Do 10 different character-specific tag throws.
Successfully land a Power Blow.
Successfully deliver a Power Launcher.
Press H+P+K during a Power Blow to tag in a partner and deliver a Tag Power Blow.
Successfully block an opponent's attack during a Cliffhanger.