In Dead Rising 4, Exo Suit is a powerful zombie killing tech that is extremely fun to use. But you first need to find it in the story so that you can use it at the different points in the game. You will be able to kill the zombies even faster and no-one can even touch you.
How to Unlock:
In order to unlock the Exo Suit in the game, first you follow the story until you leave the Willamette Memorial Megaplex. After that fallow the story into Old Town, the Exo Suits will become available.
Exo Suit will be available through caches in the world label Exo Suit.
You can find these caches in supply crates, on the ground and tucked away in secret locations.
Once you find the suit, you will be able to find them in all locations across Dead Rising 4. You can return to Willamette Memorial Megaplex and find the Exo Suits.
Exo Suits can be found in shipping crates that are being defended by Obscuris mercenaries.
Using the Suit:
Exo Suit only lasts for 2 minutes, so use it wisely and keep an eye on the charge meter.
With Exo Suit you will have unlimited Stamina. You don’t need any vehicles to reach your location quickly.
You are also able to run through packs of zombies without getting slowed down.
If you don’t have enough physical power, look for Ammunition Power Up boxes, which add more guns, missiles and melee weapons to Exo Suit.
There are some objects that can only be used while wearing the Exo Suit (highlighted by a purple icon), like the Slushie Machines, this will attach more unconventional weapons to your Exo Suit.