The Chain Game

[King_Gazz]

ExtrA (the lady who was selling flowers to Richard the dungeoneer in series 5 was an extra)

[Skarkill]

AkasH

(Dungeoneer Team 6 S2)

[JamesA]

HerO (spell featured in Series 4)

[Skarkill]

Oracle of ConfusioN

(S2 & 3 Level 2 Ghost & Sorce Of Information)

[JamesA]

Next leveL

[MoanaLiza]

Lost QuestS (there were many of these)

[Emii]

ShadoW

(Who could forget the funny coloured chromakey shadows )

[Skarkill]

WitchhavaN

(Greystagg's Kingdom destroyed in S7 by Lord Fear.)

[MoanaLiza]

White Floating SkulL (cue haunting music)

Oh someones beat me to it

NonE (which is they abount of riddles that a couple of teams got right)

[JamesA]

Early exiT (what some teams suffered)

[Skarkill]

The Weeping DoorS

[King_Gazz]

Stewart (dungeoneer series 2 team

[MoanaLiza]

Taking an iteM

[Emii]

MeaD

(Served in the Crazed Heifer)

[MoanaLiza]

Dark and DangerouS (one of Treguard's dungeons descriptions)

[Skarkill]

Sylvester The DivesteR

(Sly Hands Other nick-name used in S5 Only)

[Pooka]

RaptoR

[Drassil]

Is Knightmare an illusory game, or is it

ReaL ?

[123Pooka]

Leeds CastlE

(as in series 4 setting)

[MoanaLiza]

EpisodeS (112 in total according to the main page of the series' guides)