Is what I remember lots of people saying when the grapple was revealed, but no, its permanent to Chief in singleplayer and the map is DESIGNED around you having to use it, no choice to not use it or you can’t complete parts of the game.
The performance is an absolute joke, the first two missions run great, till you get to the open world and lose more then half your frames. It’s annoying having a very capable PC and not being able to get over 60fps in the open world (running medium settings 1440p). Also keep freezing and then have to end the game in task manager constantly, it’s fun, but it doesn’t feel like a Halo campaign should, open world isn’t Halo.