Some of you may have seen him, some may not have noticed him. But there is one Splicer that the creators never named or fully developed - The Unknown Splicer.

Most everyone should know him from this famous scene. Some wonder, “Where the hell did this guy come from?” Well, this is not his only appearance.

Here is our little friend again at the Little Sister harvesting in the beginning of BioShock 2.

And now he’s dead.

While The Unknown Splicer may be a mystery, he had an amazing concept design.

O, The Unknown Splicer. We will never know what kinds of hell he would’ve brought us, but we will never forget you.