The little extra, Dark Arrangement, has the Spanish Language available!
I told you about this spin off in this devlog, in short it was a game made for the O2A2 gamejam of last summer. 

Thanks to the amazing Mist, who already translated the main game (Emerald Wasp) to Spanish, you can play Dark Arrangement in Spanish too! It's a short game, but I hope you will enjoy it! To Mist... MUCHISIMAS GRACIAS! 

To play the Spanish version go to the main Menu > Preferences
A tab with the language selection will be available on the top right of the screen!
You can find the game here: