Here is the full list of all 150 They Bleed Pixels achievements.
Finish Dream 1: Prologue.
Kill all the enemies in Dream 1: Prologue.
Finish Dream 1: Prologue Novice.
Dash over spikes.
Kill an enemy with a powerful drop attack.
Get a 10x combo or higher.
Stun a shambler by sliding past it.
Complete the basic tutorials.
Get a 20x combo or higher.
Get a 30x combo or higher.
Get a 40x combo or higher.
Get a 50x combo or higher.
Get a 60x combo or higher.
Kill two shamblers in mid-air.
Kill four shamblers in mid-air.
Drop kill four knife imps in a single go.
Deflect a knife imp attacking from above.
Kill a deflected knife imp in mid-air.
Chain three bomb explosions.
Chain five bomb explosions.
Kill a bomb imp in mid-air.
Gib a shambler by air juggling.
Finish a level without taking damage.
Complete all the tutorials.
Get all pages in Dream 1: Prologue.
Don't die in Dream 1: Prologue.
Get at least 3750 pints of blood in Dream 1: Prologue.
Get at least 7500 pints of blood in Dream 1: Prologue.
Complete Dream 1: Prologue in under 2:30.00 minutes.
Finish Dream 2: Chapter 1.
Kill all the enemies in Dream 2: Chapter 1.
Get all pages in Dream 2: Chapter 1.
Don't die in Dream 2: Chapter 1.
Get at least 2500 pints of blood in Dream 2: Chapter 1.
Get at least 5000 pints of blood in Dream 2: Chapter 1.
Complete Dream 2: Chapter 1 in under 1:45.00 minutes.
Finish Dream 2: Chapter 2.
Kill all the enemies in Dream 2: Chapter 2.
Get all pages in Dream 2: Chapter 2.
Don't die in Dream 2: Chapter 2.
Get at least 2000 pints of blood in Dream 2: Chapter 2.
Get at least 3500 pints of blood in Dream 2: Chapter 2.
Complete Dream 2: Chapter 2 in under 1:45.00 minutes.
Finish Dream 2: Chapter 3.
Kill all the enemies in Dream 2: Chapter 3.
Get all pages in Dream 2: Chapter 3.
Don't die in Dream 2: Chapter 3.
Get at least 2000 pints of blood in Dream 2: Chapter 3.
Get at least 3000 pints of blood in Dream 2: Chapter 3.
Complete Dream 2: Chapter 3 in under 2:30.00 minutes.
Finish Dream 3: Chapter 1.
Kill all the enemies in Dream 3: Chapter 1.
Get all pages in Dream 3: Chapter 1.
Don't die in Dream 3: Chapter 1.
Get at least 2500 pints of blood in Dream 3: Chapter 1.
Get at least 5000 pints of blood in Dream 3: Chapter 1.
Complete Dream 3: Chapter 1 in under 3:00.00 minutes.
Finish Dream 3: Chapter 2.
Kill all the enemies in Dream 3: Chapter 2.
Get all pages in Dream 3: Chapter 2.
Don't die in Dream 3: Chapter 2.
Get at least 2000 pints of blood in Dream 3: Chapter 2.
Get at least 3500 pints of blood in Dream 3: Chapter 2.
Complete Dream 3: Chapter 2 in under 4:15.00 minutes.
Finish Dream 3: Chapter 3.
Kill all the enemies in Dream 3: Chapter 3.
Get all pages in Dream 3: Chapter 3.
Don't die in Dream 3: Chapter 3.
Get at least 2500 pints of blood in Dream 3: Chapter 3.
Get at least 5000 pints of blood in Dream 3: Chapter 3.
Complete Dream 3: Chapter 3 in under 8:45.00 minutes.
Finish Dream 4: Chapter 1.
Kill all the enemies in Dream 4: Chapter 1.
Get all pages in Dream 4: Chapter 1.
Don't die in Dream 4: Chapter 1.
Get at least 3000 pints of blood in Dream 4: Chapter 1.
Get at least 6000 pints of blood in Dream 4: Chapter 1.
Complete Dream 4: Chapter 1 in under 6:30.00 minutes.
Finish Dream 4: Chapter 2.
Kill all the enemies in Dream 4: Chapter 2.
Get all pages in Dream 4: Chapter 2.
Don't die in Dream 4: Chapter 2.
Get at least 2500 pints of blood in Dream 4: Chapter 2.
Get at least 4500 pints of blood in Dream 4: Chapter 2.
Complete Dream 4: Chapter 2 in under 6:15.00 minutes.
Finish Dream 4: Chapter 3.
Kill all the enemies in Dream 4: Chapter 3.
Get all pages in Dream 4: Chapter 3.
Don't die in Dream 4: Chapter 3.
Get at least 3500 pints of blood in Dream 4: Chapter 3.
Get at least 7000 pints of blood in Dream 4: Chapter 3.
Complete Dream 4: Chapter 3 in under 7:00.00 minutes.
Finish The End.
Kill all the enemies in The End.
Get all pages in The End.
Don't die in The End.
Get at least 5000 pints of blood in The End.
Get at least 10000 pints of blood in The End.
Complete The End in under 6:30.00 minutes.
Finish They Bleed Pixels.
Kill every enemy on every level.
Complete every level with all the pages.
Complete every level without dying.
Get an A Rank or higher on all levels.
S Rank all levels.
Speed run all levels.
Finish Seraphs Bleed Star Dust.
Kill all the enemies in Seraphs Bleed Star Dust.
Complete Seraphs Bleed Star Dust with all golden dreams found.
Complete Seraphs Bleed Star Dust without dying.
Get at least 2000 particles on Seraphs Bleed Star Dust.
Get at least 3000 particles on Seraphs Bleed Star Dust.
Speed run Seraphs Bleed Star Dust in under 6:45.00 minutes.
Finish They Bleed Ponycorns.
Kill all the enemies in They Bleed Ponycorns.
Complete They Bleed Ponycorns with all ponycorns found.
Complete They Bleed Ponycorns without dying.
Get at least 4700 pony points on They Bleed Ponycorns.
Get at least 7000 pony points on They Bleed Ponycorns.
Speed run They Bleed Ponycorns in under 5:30.00 minutes.
Finish All Hallows' Eve.
Kill all the enemies in All Hallows' Eve.
Complete All Hallows' Eve with all candy found.
Complete All Hallows' Eve without dying.
Get at least 18000 sugar rush on All Hallows' Eve.
Get at least 24000 sugar rush on All Hallows' Eve.
Speed run All Hallows' Eve in under 5:00.00 minutes.
Finish exp. 0.666...
Kill all the enemies in exp. 0.666...
Complete exp. 0.666… with all pages found.
Complete exp. 0.666… without dying.
Get at least 4000 Exp. in exp. 0.666...
Get at least 5000 Exp. in exp. 0.666...
Speed run exp. 0.666… in under 10:00.00 minutes.
Finish Winter’s End
Kill all the enemies in Winter’s End
Complete Winter’s End with all bloodflakes found.
Complete Winter’s End without dying.
Get at least 8000 pints in Winter’s End.
Get at least 11000 pints in Winter’s End.
Speed run Winter’s End in under 7:00.00 minutes.
Finish Dream 2: Chapter 1 Novice.
Finish Dream 2: Chapter 2 Novice.
Finish Dream 2: Chapter 3 Novice.
Finish Dream 3: Chapter 1 Novice.
Finish Dream 3: Chapter 2 Novice.
Finish Dream 3: Chapter 3 Novice.
Finish Dream 4: Chapter 1 Novice.
Finish Dream 4: Chapter 2 Novice.
Finish Dream 4: Chapter 3 Novice.