When you can still go on about how adicted you are after 200 pages......

When you beat the game on hard mode in an hour.

when you never know what happens when the game is quitted

When you walk upstairs and start singing to your dog to get it to follow you around... AND IT ACTUALLY WORKS!

When you meet someone named Clark or Stanley, and you decide to kill them, cause they'll be fine in the morning anyway!

when you cause the extinction of a species and expect the same creature to come ack better and stronger than before

When you're afraid of being squished by an epic when you walk out to the bus stop

When you try to build a space ship in just a few seconds.

When you see the second big (according to me) spam attack

When you accidentily call the local bully grox.

When you survive two Spam Bomb detonation's ( I did. )

Or...
When you walk up to somebody, Help them on a test or something and they smile, Then, you pull up a very happy face from the creature stage and say "The student is you're ally, You can get punched in the face at they're desk and randomly scream because you lended a poopy for a baby! Congrats!"

When you have coloniesed countless without knowing

When you have a mating call.

When you can finish this post because your too busy play spo

when you are walking down the street, humming to yourself and :O it's a spore tune!