They never released a second Halo 1 and Halo: Combat Evolved is Halo 1. My source is Wikipedia; type in Halo 1, it will come up with Halo: Combat Evolved.
It depends on how much you play it.
Yes I believe Halo 1 is harder than Halo 3 on easy. In Halo 1 you take significantly more damage in Halo 1 from each shot.
About 2 or 3 days.
They are both good, but halo 1 for PC has great maps and you can make custom ones, but halo 2 has that feature too. i would recommend halo 2
Yes you can make a map on halo because i did.
Answer 1:Of course Lego will make Halo, you can make anything with Lego.Answer 2:The Lego Group have no ideas at this time to produce Halo Lego but it is something we could see in the future.
it can take from 1-2 months
1 day
1 second
1 yr
Halo 1 is Halo CE.