HALO Wars has the most levels. But if you're just talking about the regular first person HALOs, then HALO 2 has the most levels.
One of the most fun thing about halo is the campaign. U will love it.Next is forge.Forge is a fun game that lets u create ur own map or game mode.I highly recomend halo reach
Halo Reach is the most selling game for halo.
yes halo reach will have custom games. it will also have an amazing campaign, all kinds of game modes for matchmaking and custom games, and the thing i am most excited about it will have firefight with matchmaking!
This game hasn't even been released yet. The most recent Halo game is Halo 3: ODST.
I think it should. Halo kicks so much a**. Jetpacks..come on. Any game/game series that has jetpacks is clearly the best. Also, Halo Reach should get game of the year because it has so many new things in it. Ex(s): Firefight 2.0, space battles, warthog with rocket launchers, the campaign is longer and better than Halo 3's campaign...more examples on this link...> http://achievementhunter.com/viewEntry.php?id=2402 Also, Halo Reach is the most anticipated game of 2010 (yes even more anticipated than CoD: Black Ops)....btw CoD is serverly overrated. "Sketch cements the fact that Halo: Reach is, in fact, the biggest game of 2010."
Most likely in Forge, Custom games and Matchmaking. Campaign? NO
The most anticipated game of the year was mw2 but halo is close and so is black ops
halo
The Halo games have long been the most popular game for the 360. Halo 3 is currently at the top.
Halo Reach is definitely for single player. Campaign and Forge, you can do alone, but you will get the most amount of entertainment out of the multiplayer modes.
halo : holy combat or halo 3
HALO!