MARINE MOD is a 2nd DLC expansion for Legend: Farewell Edition 8.33. It adds a new guns-blazing class to the already existing sword&sorcery; quartet. This particular character is not some code copy-paste from Doom. The mod was tailor-made for Hexen:Legend FW, using Hexen tools and mechanics. The Marine has his own unique weapons, a special custom-made storyline, artworks and his own kick-ass ending sequence.
Yep, you got it, this is a hidden reference! The Ice Flechette belongs to the Marine character, while the Fire Flechette is wielded by the Mercenary.
While the Ice Flechette is somewhat similar to the classic Mage's flechette - but it has two important advantages: one, - unlike its vanilla cousin, it CAN be dropped from the air or from high ledges, allowing for some tricky bombing attacks. And two - an additional blast of ice particles upon detonation to intensify it's destructive power.
And yes, that's a Decimator part back there. Unlike the leniency of Legend 8.31 - the Marine mod mandates solving the Wyvern's puzzle in order to get the ultimate weapons. No parts are handed in the Monastery cellar. No free lunch :-)