If it doesn't read all the text on the screen, sadly, there is no much can be done, if problem is not fixed in screen reader. Some parts of tutorial require to click specific button on screen to proceed, and this can't be closed by clicked anywhere on the screen, only specific button or after doing specific action. I think i described each step of the sequence where you might got stuck. If you need more pointers, feel free to ask, but i honestly think there is better games to play as blind player, game itself is good, but not really designed to be played only with screen reader i assume. Also, good luck gamer, stay strong (heart emoji)