Dalek

The Daleks are ruthless killers from the Doctor Who Canon. Consisting of a mutant lifeform (a Kaled) contained in a mechanical 'travel machine', they are one of the most iconic science fiction enemies ever. For more details, see their Wikipedia article.

There is a Humanized Dalek, Agent Omicron, in the DMS. All Daleks recruited to the PPC must be given the Human Factor.

Renegade Daleks
These were the original Daleks made from Kaled mutants by Davros. Called renegade because they turned on him when they no longer needed him, they appear all through Classic Who. They are the only faction to be stymied by stairs, although it is said that "Real Daleks don't climb stairs; they level the building." They are color-coded by rank; Standard Daleks are gray, they have black Daleks above them, and red Daleks above them. Council members have gold roundels, and a scientist class has silver shells. It was to this faction The Doctor gave the Human Factor.

Imperial Daleks
Made by Davros from Human popsicles, this faction's emperor is really Davros in disguise. They are all white with gold roundels. They appear in Revelation of the Daleks and Remembrance of the Daleks.

Time War Daleks
The origin of this faction is unknown. They were all but wiped out in the Time War, and the last one died in Journey's End. They are predominantly reddish, but Dalek Sek, leader of the Cult of Skaro, had a black shell.

Bad Wolf Daleks
Made from the losers of killer game shows, these Daleks worshipped their emperor, a Time War Dalek. They look like Time War Daleks and appear in Bad Wold/Parting of the Ways.

Crucible Daleks
This faction was made from Kaled skin cells, and cannot be blinded for long. They were wiped out with the crucible save for one ship, which made the...

New Paradigm Daleks
This faction goes back to color coding, using bright colors this time. They destroyed the Crucible Daleks when they no longer needed them.

The Reorganisation
During the Reorganisation, the Department of Internal Security deployed a large, unknown number of Daleks in the halls of HQ in an attempt to defeat the Assassins who were fighting against them. Fortunately for the PPC, Jay Thorntree was able to defeat the Daleks and drive the DIS from HQ.

Multiverse Monitor
The fourth issue of The Multiverse Monitor had a cover story describing the invasion of HQ by another Dalek (a story which caused great distress to Jared Calinson, who had been involved in the repulsion of the former invasion); however, this one turned out to be a foot tall, made of pipecleaners, and was in fact a creation of Agent Flip Finley, named Winston.

Macrovirus Emergency
During the macrovirus attack on HQ, EPC Daleks were employed under the direction of Honesah to clear the macroviruses out. She then used them to help clear the Sues out and returned them to the Master Who continuum, presumably wiping their memories of Tinco Division activities and the prime multiverse.