Talk:"Dragon's Roar - Summer Breeze Superstar"/@comment-184.60.254.197-20130529064708/@comment-10059816-20130529065137

Means using in excess in this context. Spam is (that canned ham mixture) that junk you get in your e-mail, which you get a lot of (especially if you go on sites with ads that track your e-mail address). So spamming can be used in other situations like to refer to when someone floods a chat with words and words and words and words and words and words, or, in this game, when you have to "spam" spirit waters or use a lot of spirit waters in a row repeatedly to get the level 200 demon before time runs out and the dragon runs off.