In Halo: Fall of Reach by Eric Nylund, John 117's best friend is a SPARTAN II named Sam, but in the game, no.
No you are a Spartan-III, named The Lone Wolf or Spartan 259. Initials JD.
It's about a spartan named john 117 that is awesome.
There is no Sam in Halo 3.. I mean unless you are refering to a random Marine, there might be.. But what it sounds like you are thinking about Sam from the book, Halo: The Fall of Reach. Sam, in the book, is another Spartan. I would go more into detail but I don't want to post any spoilers. If you really want to know about Sam and who he was read Halo: The Fall of Reach..... Hope this helped
There isn't a red spartan in halo except for in the multiplayer mode There possibly could be a red Spartan in Halo. Noble 6 could be a red spartan for instance.
halo wars
No, you play as a SPARTAN-III.
No. John is a completely different Spartan. They are actually from completely different SPARTAN programs. John is a spartan II while Jun is a spartan III
active camo spartan with spartan
yes
yes
No because the elites did not join forces with spartan 117 until halo 2
Master Chief is not in Halo Wars. However, there are three main Spartan IIs in Halo Wars and Spartan IIs who are unnamed that you can train for your army.