Yep, although I blame my linguistic studies for that XD After you get to the bottom line each language is all about recurring patterns.
As for "my" artificial language, I'm trying to keep is simple enough that it doesn't make my own head explode, while still making sense. =)
The language is supposed to bear some similarities to English due to that reason, but only regarding parts of the sentence structure. Different vocabulary will probably be the main indicator for "new language" though, since I don't want to bother my readers with too unnecessary details in the comic (of course there will be more details for those interested XD) Some other aspects would be things like: Adjectives after nouns (as opposed to English or German, where it's vice versa) and things like adjectives inflect according to gender, as they do in French.
It's still a Work in progress though and I really wanted to create an original language since I first learned that Tolkien created such a thing for his works. I was SO in awe when I found out and... we'll see how it ends
If I can create something that makes sense in the universe of my story, I'm fine with it =)
Regarding the font: It depends XD As a kid I really was into secret fonts. Later I went from existing codes and secret fonts to fictional, like Tolkiens Sindarin etc. Heck, I even sat there over the Hunter x Hunter mangas, deciphering the font there! (Basically one hiragana had a symbol, that was the easy part. The hard part was when I had to stop because I didn't know how to translate Japanese, lol XD)
I even created some fonts to write letters with my friends at school, it was basically the ABC in symbols following a 5-symbol system used in the computer game Riven and developed from there to something completely different.
So basically it's like... uhm... creating your own wingdings font but with a system not some randomized symbol dropping XD
I's really recommend to somehow match the fictional font to your own. If you don't want anyone to read what foreign character just said, just write "I like cats" in a different font.
If you're going in like a boss, then create a language, where "I like cats" would be sth like... dunno... "Sanza Mirrup" (Sanza = like [I], mirr- = cat, -up = plural marker [yes, I made that up on the spot]) and THEN wingding it XD