Sardak

The Sardaks are the mini-bosses of the RTBToL:.

They serve RTBToL:, and are invulnerable to every weapon except for the RTBToL:. RTBToL: must defeat every one of them to remove the RTBToL: in front of RTBToL:'s room. They come in three colors: Blue, Red and Yellow, with Blue being the weakest (taking 2 hits to defeat) and Red and Yellow being the strongest (taking 4 hits each to defeat).