Thanx Kana and atheorhaven for this info .
the only thing i now need to know is which of the symbols on those paintguides stands for which letter in the alphabet ??
I'd sent this over to KF in email.. my guess (sigh, put your geek blinders on for the faint of heart).. is that the alphabet may be based on something like the Alphabet of Lugano, which was derived from Ancient Etruscan.
http://en.wikipedia.org/wiki/Old_Italic_alphabet𐌀 𐌄 𐌉 𐌊 𐌋 𐌌 𐌍 𐌏 𐌐 𐌓 𐌔 𐌕 𐌈 𐌖 𐌅 𐌗 𐌆
A E I K L M N O P R S T Θ U V X Z
17 characters, which appears to be what's in Hydran. There's also the possibility that the allphabet uses joined sounds like th and et.
Wikipedia is a good thing.. I'd suggest starting somewhere like this to try and decipher the Hydran script that may have been put out in the game material in the past. Once deciphered, it should be relatively easy to do up a font based off this.