Phase 2.5-3 sprites sheets Original sprites: Samuel25253

Original Sans sprites: Zerjox

Original Undyne sprites: Pufflehero4012

Edit 1: @GoreyMonster69

Edit 2: me

Phase 2 + phase 2 intro sprites sheets Original sprites: Samuel25253

Edit 1: @GoreyMonster69

Edit 2: me

Phase 3.5-4 + Phase 3 mini game sprites sheets Original Papyrus sprites: Samuel25253

Original Sans sprites: Zerjox

Edit 1: @GoreyMonster69

Edit 2: me

Phase 9 intro-9 sprites sheets Original Papyrus sprites: Samuel25253

Original Sans sprites: Zerjox

Edit 1: @GoreyMonster69

Edit 2: me

Phase 5.5-6 sprites sheets Original Papyrus sprites: Samuel25253

Original Sans sprites: Zerjox

Edit 1: @GoreyMonster69

Edit 2: me

Phase 0.5-1 + block sprites sheets remake Original sprites: Samuel25253

Edit 1: @GoreyMonster69

Edit 2: @Lukoil9002

Edit 3: me

Phase 9.5-10 sprites sheets Original Papyrus sprites: Samuel25253

Original Sans sprites: Zerjox

Edit 1: @GoreyMonster69

Edit 2: me

Phase 5 intro-5 sprites sheets Original Papyrus sprites: Samuel25253

Original Sans sprites: Zerjox

Edit 1: @GoreyMonster69

Edit 2: me

Phase 8 sprites sheets Original Papyrus sprites: Samuel25253

Original Sans sprites: Zerjox

Edit 1: @GoreyMonster69

Edit 2: me

Phase 0.5-1 sprites sheets Original sprites: Samuel25253

Edit 1: @GoreyMonster69

Edit 2: @Lukoil9002