Hi Noh! we are glad that you liked our game!
First, I'm sorry, my english is not very good :)
"The game is about keeping the zombies out of life"
The zombies want to go out of the cemetery to eat brains and you are the responsible for keeping them in their graves. You are allowed to kill 3 zombies, but if one of them comes out your mission will be failed.
We have designed this game thinking that the word Permanence in English would have the same nuances as in Spanish. But we are not sure now hahaha. Btw, we have consulted here and the first example seems to indicate that it does work...
https://dictionary.cambridge.org/en/dictionary/english/permanence
Thanks for play and comment :)
Have a nice day!