Mr. Bushido wrote...
Is it fun. I want to try it cause it's looks good.
The Climax mode is very original, You'll first become a pilot called Tachibana, you have to pick either join EFSF or ZEON and change factions after each war. You'll have two pilot friends with you and a operator, that will always follow your decision. And for a bonus, After the final battle of Londo Bell vs Neo Zeon, you will have the chance to marry your partner pilot, the operator, or your childhood friend, this will affect the stats of your child. If you did really well in every combat, gaining straight A and S, your child will get involved in the Crossbone Gundam story.
This story was so popular that it was made into a manga, which I haven't found yet....
If I remember it right, the main story is about the life journey of Tachibana and his two children. Gundam F90 is used here.