8 ball on imessage
Select your iMessage contact with whom you would like to play the battleship. 4. Find and tap the big red Play button on the bottom of iMessage. iMessage Battleship will keep two players guessing!
Use Messages on your iPhone, iPad, or iPod touch
You can use Messages to send texts, photos, videos, and audio messages. You can even personalize your messages with animated effects, iMessage apps, and more—all within the Messages app.