is confusing to me.This installer can provide you with everything you need to play Spring, including the core files, different mods and maps and the TASClient multiplayer lobby client.
Please note that by selecting the mods XTA or BA in the installer you are legally required to own the original total annihilation game.
What I understand from the above is: it can be played without the original TA but playing the mods XTA or BA can't be played unless I have the original TA. Am I correct?
EDIT: I found the FAQ page. Digging...
EDIT 2: Ah so Spring is just the engine and you need the mods to play the games. So: BA and XTA are the only ones that require you to have the original TA while the other Annihilation mod games are totally free to download and play?
Thanks for any helpful reply.