Para los que como yo no sepan cual es la tecla del caracter "~", es la tecla de la letra Ñ, al presionarla se abre una ventana diferente a la que se usa para enviar mensajes, ahí hay que escribir "give me hidden achievement" sin las comillas.

"Философ" - just enter the game, start it, than open menu and press BACK button wait several sec and got an achivement!

torture

Read 1000 messages for the new one

And now they added new achievement

Умная цитата = this mean place a citación = PRESS TAB and wirte for all people a coment white cube (requirement see 1 video heart)

Terrain walker : go to 1st base and watch a video, then follow a marker to another base to watch another video

I'll try to confirm that and will update guide.

For get the Philosopher achievement you need start a game and when appear the sentence DON´T SKIP IT, wait a little, finally the citacion will dissapear, and you start the game and you will get the achievement in this moment.

probably u have to catch certain citation in the begining (so just quit back to menu and begin until the achievemen and also u shouldn't skip citation from very start(wait a little for it to disappear)) (but i'm not sure about that LUL)