While Marvel's Spider-Man 2 will not run for 40 or 50 hours, it will keep you occupied for at least a couple of dozen. The main story runs for around 15 hours. With a completionist approach, it will take around 25 to 30 hours to finish. This means you can complete the game over the weekend if you wish to. To help you keep track of things, we have prepared a Marvel's Spider-Man 2 missions list.Spider-Man 2 is a linear single-player game that sticks to what made the earlier titles in the series shine and polishes it further. It wastes no time and thrusts you into the crux of the action, starting with Sandman from the get-go. While I personally felt it had a few pacing issues early on, the game picks it up soon and delivers a commendable performance.So, what are the missions that await you in Spider-Man 2?How many missions are there in Marvel’s Spider-Man 2?In total, there are 31 main missions in Marvel's Spider-Man 2 that will get you through the main narrative. However, just like the previous entries of the franchise, there are several side missions that you can undertake.As of this writing, there are 52 side missions that you can complete as the web-slinging superhero in Insomniac Games' latest RPG.Marvel's Spider-Man 2 main missions listHere is a complete list of all the main missions in Marvel's Spider-Man 2. They are as follows:Surface TensionOne Thing At A TimeShow Me New YorkRoll Like We Used ToNot On My WatchAmendsHealing the WorldBad Guys On the BlockMake Your Own ChoicesMaster IllusionistA Second ChanceScience BuddyHunt to Live, Live to HuntFunkyGood MenThe Flames Have Been LitStay PositiveWings Of My OwnNew ThreadsIt Chose YouWake UpI’m the Hero HereNo EscapeAnything Can Be BrokenDont Be ScaredTrouble With HarryThis Isn’t YouSet Things RightIt’s All ConnectedFinally FreeTogetherWhile this list should give you a good idea about where you stand in the story, you can definitely check out our Marvel's Spider-Man 2 ending explained guide to learn about how the game ends and where it might lead in the future.One thing to note is that once you complete these missions, there's no way to go back and redo them again, as the title lacks a Mission Replay mechanic.Thankfully, one of the devs confirmed it's something that is being worked on and will likely be added to the game before the end of the year, along with an NG+ mode.Marvel's Spider-Man 2 side missionsThe game offers you the following variety of side missions, apart from stray criminal activities:Brooklyn Visions - Five missionsCultural Museum - Two missionsEMF Experiments - Nine missionsFNSM App Requests - Six missionsHunter Blinds - Eleven missionsProwler Stashes - Seven missionsThe Flame - Four missionsUnidentified Targets - Eight missionsCompleting all of them will help you out significantly towards unlocking all 40+ Marvel's Spider-Man 2 trophies and getting the coveted Platinum for the game.If you are yet to start your adventures in the streets of NYC as the two iconic webslingers and are worrying whether the title is worth it, check out our Marvel's Spider-Man 2 review to make up your mind.