These presets must be used with the free VST 'SYNTH 1'. It is an old but powerful VST: very flexible and low on cpu. As usual: no credit required, everything is free to use as you want.
List of the Dungeon Synth VST presets:
1/ Troubadour 2/ Winter Organ 3/ Hedge Bassoon 4/ Dungeon PAD 5/ Ice Violin 6/ Diavolui Organ 7/ Clavinet Claw 8/ Darkest Hours 9/ Antic Strings 10/ Ghostly PAD 11/ Old Pluck 12/ Evil Organ 13/ Organ of the Storm 14/ Goblin Brass 15/ Chiptune Dungeon 16/ Dungeon Keys 17/ Solitude Strings 18/ Keys from the Cave 19/ Winds of the North 20/ Medieval Harp