You must kill all the enemies coming at you.
After eliminating the last one you must speak once more with Human Torch.
You will receive the character token - Human Torch (original).
During the riddle you must fire up the container that is inside the blocked room.
Walk towards it as Vision and take control of the worker.
Then use the worker to use the lever and turn the force field off.
Walk inside and use the computer to activate the first power line.
The symbol will be moving, so you must complete it in proper time.
Repeat the step with two other symbols to get to unlock the first line.
Use the scattered bricks to create computer that then can be activated as Ultron.
Walk down once the computer is activated.
Switch your character to Hulk and take the picture in the right place.
After doing it you will receive the character token - M.O.D.O.K.
Walk towards the left side of the facility where you will find Damage Control.
From the conversation you will learn that he needs help in removing the rocks that are blocking the way.
All the rocks are marked on your radar with red circle.
You must lead the mission giver to them and wait for him to remove them.
After removing the final rock you will receive the character token - Damage Control.
Inside the facility you will find Agent Sitwell.
Speak with him and accept the mission during which you must find four SHIELD employees.
The location of all of them is marked on your radar with a red circle.
After finding all workers go back to the mission giver to receive a character token - Agent Sitwell.
The mission giver will be locked in the room with laser blockade.
Once this step is done, walk inside and speak with Agent Williams who will give you a mission.
You must find four items.
Their location will be marked with red circles on your radar.
First one is shown on the above picture.
Fly up and the item will be lying on the roof.
The second item is behind the pillars.
Destroy all containers which are there to gain access to it.

Third item is hidden in the ground.
Walk on the lawn as Squirrel Girl and dig up the container in which the item is hidden.
The last item is on the roof, near the race’s starting line.
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