Sadly, No. There are secrets, like the skulls for example. The skulls are cheats, but there hidden through out the level, and some, you can only get on specific difficulties.
no
None of the Halo's have any 'real' cheats, the only one is the lower your weapon one, which is just like Halo 3's.
in HALO 3 you are a Spartan and in HALO 3 ODST you are a Orbital Drop Strike Trooper (ODST)
I would say Halo 3 ODST
Halo 3 ODST is not for PC but Halo 1 and maybe Halo 2-3 are
Halo 3: ODST is the newest of the two, but not the newest Halo game.
halo 3 odst, unlike halo 3, has no matchmaking, sorry
Halo 3 ODST will be released on September 22
Yes you can get the mongoose on Halo ODST
There are none. If it's to hard, play on easy.
Yes and no. You do not need Halo 3 to play ODST. And you do not need to have played Halo 3 to play ODST. It is an expansion of the Halo storyline. I happens concurrently. No its not this is not an expansion of the story this is just another part of the story.... so basically whats happening in the game halo 3 is happening at the same time as whats happening in halo 3 odst.... They are just two different battle fields. ODST are not Spartans either they are like elite marines Halo 3 odst is between halo 2 and halo 3.
I am not sure. I don't work for binge but I do know that halo 3 odst takes place in Halo 2 and they were going going to name It halo 4 odst but they named halo 3 odst