Looking to buy X-Com Complete Bundle on D2D

[vlad321]

Onyxmeth said:

vlad321 said:
I have it on Steam (came with Civ4, Civ 3, BioShock, etc, for 45 bucks) and it works just fine. Original XCOM is not held up by nostalgia at all. If you find me a current TBS as deep as this one do let me know.

Hey buddy! Thanks. That's very helpful. So I'm getting five games. Which of these are good and which are bad? I know at least one is some sort of spinoff.

1 and 2, UFO defense and Terror from the Deep. You can skip the rest.