From The TimeSplitters Wiki

Maiden
Unlocked by	TS2: Arcade League > Frantic Series > Can't Please Everyone with Silver or Better TSFP: Default
Species	Human
Size	Normal
Accuracy	2
Agility	TS2:3 TSFP:5
Stamina	5
Fire Proof	5
Shock Proof	5
Default AI	1
Native TimeZone	1895
First Appearance	TS2 Story Mode
Relations	None
Games	TS2, TSFP

TS1 Gesture	N/A	TSFP Gesture	Brings arms up slightly moving them left and right while raising and dropping shoulders and says "Voulez-vous couchez avec mort?" which translates to "Will you sleep with death?"
TS2 Gallery	So innocent and so pure, the Maiden is the perfect sacrifice...	TSFP Gallery	Two years have gone by and she’s still innocent and pure--I’ve no idea how she manages it.

The voluptuous Maiden is first found in the TS2 level Notre Dame. Jacque de la Morte plans to sacrifice them to the "Angels of Time". One of the primary objectives in the level is to save the Maidens. The Maidens sometimes are imitated by demons called Changelings.