I an deaf can I play without sound
Yes. Once you have your profile set up, go to the SETTINGS on your account. I believe you can turn off all the listed settings: MICROPHONE, SPEAKER, VOICE AUTOPLAY, and SOUND EFFECTS. Hope that helps. I am hearing, and I have not tried this yet, but it seems that it will still work so you will not need to do the voice activities nor the spoken activities. Good luck !