Finally i fond a way to spawn npc in halo 1 CE, now all halo games in MCC have spawn marines mods


This Mod let you spawn Marines in all Campagne Missions.
You can simple spawn them with your Frag Grenade.

Just throw a Frag grenade and it will spawn a npc , this will Act like a normal npc and Figth with you, 
I give you also 99 Grenades if you play with no infinet ammo on.
on the hud it shows only 9 granades but you have 99
unlike in my other spawn marines mods this time you downt ned to kill the spawnet npc, 
they are combat ready and shooting instantly after spawned, but don't follow any other npc and stand at one place, 
but they get into your vehicle, in missions where no marines are includet normally, they are only visible in classic 
graphics and in remastered graphics invisible,


Installation

1. Backup your original Map Files befor installing.

2. Locate your Halo mainfolder and Kopie the data in the Downloadet Folder to

( Halo The Master Chief Collection, halo1, maps ) Folder.

3. Start the game and enjoy.


All My Spawning Marines Mods

spawn marines in halo 1
https://www.nexusmods.com/halothemasterchiefcollection/mods/2261/

spawn marines in halo 2
https://www.nexusmods.com/halothemasterchiefcollection/mods/1076

spawn marines in halo 3
https://www.nexusmods.com/halothemasterchiefcollection/mods/1117

spawn marines in halo 3 odst
https://www.nexusmods.com/halothemasterchiefcollection/mods/1077

spawn marines in halo reach
https://www.nexusmods.com/halothemasterchiefcollection/mods/538

spawn marines in halo 4
https://www.nexusmods.com/halothemasterchiefcollection/mods/1118