so, the good ending IS possible to archieve if you are stubborn enough (i just refused to deal with scat). basically when you get send back in time, click back and choose another option. sent ray to sleep and try other things. when you finally unlock the good ending, in the end of the dialogue things will just NOT WORK then you have to 1) skip the dialogue 2) click back when it starts to not work out 3) click on the doube texts that appear until the code gives in to your wishes. also, i did not develop the game but theorically i am majoring in engineering so i know that it is possible to fix this error and have a smooth gameplay. i was just too lazy to do so.