Talk:Nightmare Mode (SAS4)/@comment-98.249.232.19-20160103160231/@comment-24659969-20160103235418

Get better connection.

Avoid playing on mobile network or public wifi (such as at coffee shop or airport), instead try using private home wifi or such.

The game signal bar tells you how much your ping to the server

4 full bar: below 100ms ping

3 bar: 100ms to 200ms or minimal packet loss

2 bar: 200 to 400ms or desynching, at this point your party usually looks lagging (teleports or sudden moving) or not accurate shooting (ie like they are constantly shoot missed from the actual target, especially bosses) or dead zombies not immediatelly disappear.

1 bar: above 400ms ping or too much packet loss (usually appears as request time out); you will also get into this even if you have below 100ms ping but too much packet loss. At this point, you will get kicked out from server eventually.

Other than connection, make sure your phone also good enough to run. It is recommended to disable gore especially on mobile SAS4. In long run, disables music and sound as well since the app cache is filled by sound effect during the gameplay will makes the phone memory full and lags away / delayed reaction.