Halo Infinite offers a decent length of gameplay in the story campaign. Getting to know the main storyline, consisting of exactly 14 missions, takes about 7 to 8 hours, but you have to remember that the developers also provided their fans with a lot of side activity – including capturing outposts or responding to calls for help.
There are a lot of optional tasks and most importantly, you don’t have to complete all of them before you see the ending. After completing the last story mission, you will take control of the protagonist and will be able to complete all actions already begun in the semi-open world of Halo Infinite. No restrictions – this applies to quests and collectibles that unlock cosmetic additions to online modes.