Only if he wants to.
Maybe he's calling Eastern and Western Terresstria different continents. After all there is a big lake (?) separating them. Look at Europe and Asia, and North and South America.
There are images/discriptions of the Fyora, War trall, and Kyshakk in "Geneforge 5 Files" under "Graphics Core" in the GF5 folder, at least in the mac version. I think they are "B225.bmp" "B226.bmp" and "B227.bmp". "G137.gif" is a picture of all player classes and creations. "G146.gif" is a picture of all of the variants of the creations you can make.
I think he may want the game to go faster, not make the battle easier. My only suggestion for that is maybe turn the graphics down and free up some ram (?).
Maybe you could go with Andras for G1, Esther in G3, and the name of the guardian in G2, since that was the really powerful class for that game. Then maybe the servile for G4, and the Lifecrafter for G5. Just an idea.
If you read the text it says something like a substantial piece of something organic fell from the shades as they disappeared. That is a hint that it would be worth investigating.
Don't feel sorry, questions like this get repeated all the time. You would have found out eventually. What should really be ported to iPod touch is Whack the Artila.