Kuudere Simulator 2D 3 is a simple short game by Jackboog21 where the protagonist can switch between being a kuudere, a himedere or a tsundere. It is the sequel to Kuudere Simulator 2D 2.


Himedere Mode

Pressing the H key will unlock Hime Dere. She will speak in a very arrogant manner. Pressing the B button as Himedere-chan will make her say "Hmph!".

Background Color Changes

Pressing the W key will change the color of the room.


Pressing the B key as Kuudere-chan will make her blink and say "Blink".

Tsundere Mode

Pressing the T key will unlock Tsun Dere. Pressing the B button as Tsundere-chan will make her say "Baka!"


Pressing the E key will give the current character an eyepatch.


Pressing the O will spawn Osana.


By pressing the space bar, a gun will appear in the current character's hand. If Osana is present, pressing it again will kill her.


  • This is the first game in the Kuudere Simulator 2D series that has a trailer.
  • By activating Debug Mode and pressing 9 during gameplay, Kuudere-chan will say "...we're doing THIS again?"
    • This was implemented for use in the trailer and wasn't removed because there was no reason to.