NO GAME DATA FILES ARE INCLUDED.
ScummVM provides a way to play many classic graphical point-and-click adventure games and RPGs – such as SCUMM games (like Monkey Island and Day of the Tentacle), Revolution's Beneath A Steel Sky, and many more.
NO GAME DATA FILES ARE INCLUDED; you must supply your own.
You can find more information, and some free-to-download adventure games, on our website. See also an up-to-date list here: https://wiki.scummvm.org/index.php/Where_to_get_the_games
You can find a quick-start guide on our website at http://wiki.scummvm.org/index.php/Android/Guide which provides some more information, explains how to configure some Android-specific options, and where you can find other help.
http://forums.scummvm.org/viewforum.php?f=17 is our web forum where you can discuss the Android version.