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The Open Combat Area mission Highrise will see players take on the role of Sergeant Kyle "Gaz" Garrick as Task Force 141 chases down Makarov's second in command.
Throughout the mission, players will have 19 weapon and equipment supply crates that can be discovered to add new items to the Highrise mission arsenal. Find all 19 crates and take another step closer to finishing the Gearhead achievement or trophy for Call of Duty: Modern Warfare 3.
First Floor
Players will be able to find four supply crates on the first floor - to get to the first-floor head to the first stairwell on the fifth floor, rather than ascending the stairs to six, jump down and parachute down the middle of the stairwell to the first floor.
G-5 Supply Crates
Players will find two supply crates in G-5, the first being found at the bottom of the stairwell where players can climb from the fifth floor to the sixth floor. Open this crate to add an Incendiary MCW assault rifleto the mission arsenal.
To get into the next supply area, players will have to climb the external scaffolding just outside the stuck door and climb inside the window on the seventh floor. Drop to the bottom of this stairwell and open the supply crate to find the Minigun.
F-5 Supply Crate
The third crate on the first floor is in the middle of the open outside area on the first floor in a doorway on the south side. Players will find the Silenced Expedite shotgun in this crate.
D-4 Supply Crate
The crate in D-4 on the first floor is hidden at the bottom of another stairwell - players can use the ascender to climb the ascension line nearby or manually make their way to the sixth-floor exterior. From the top of the ascension line turn right and jump down three floors to the window with the yellow tarp hanging over it. Climbing through this window will put players on the eighth floor of the skyscraper, parachute down the middle of the stairwell to find the supply crate that will add the Explosive Crossbow to the mission arsenal.
Fifth Floor
There are four supply crates available to players on the fifth floor in Highrise.
D-5 Supply Crate
After climbing to the fifth floor, turn to the right and head to the darkened doorway. There will be a pair of night vision goggles on the boxes to the left of the doorway, put them on and enter the pitch-black area. Watch for C4 tripwires and claymore mines and push through the dark area to a stairwell that is pitch black and secured with C4. Turn right and head to the end of the hallway to find a supply crate with the Silenced TAQ-M marksman rifle.
E-5 Supply Crate
On the fifth floor, there is a crate in E-5 on the inside ring of the building that will give players the Snapshot Pulse field upgrade.
F-6 Supply Crates
At the end of the main hallway on the fifth floor where players can take the stairs up to the sixth floor, there are two supply crates in a tucked away room. Rather than take the stairs up, go through the last door on the right on the fifth floor and follow the rooms to the right to find a window that leads out to a balcony. Follow the balcony into the next room and open the two small supply crates to add a .50 GS pistol and a Silenced COR-45 pistol to the mission arsenal.
Seventh Floor
There are two supply crates on the seventh floor in the northeast corner of the building.
G-3 Supply Crate
The first crate on seven is in G-3 behind a stuck door. There is a break in the wall to the left of the stuck door that players can use to shoot through and destroy the chair blocking the door. The supply crate will be inside by one of the mission's plate carrier upgrades - open the crate to receive a Silenced MTZ Intercepter marksman rifle with incendiary ammo.
H-4 Supply Crate
There are two ways to get to the supply crate in the H-4 sector on the seventh floor - the first is to head to the outside area in the middle of the building and look along the inner wall for a window near the H-4 sector with a yellow tarp. Climbing through this window will take players into a pitch-black stairwell lined with traps. Players can also access this stairwell from the eighth floor - search the outside wall on the east side of the building on the eighth floorfor a roof area that can be reached by climbing out a window - follow the outside of the building south and climb into the pitch black stairwell through the last window on the right. Once in the stairwell, head to the seventh-floor landing and head through the door available, being cautious of the C4 traps. Deactivate all the C4s and find the supply crate in the back room on the left with a Silenced Kastov 762 assault rifle with a night vision scope attached.
Eighth Floor
There is only one crate on the eighth floor in the F-3 sector. After climbing through the hole in the floor between seven and eight, head through the doorway immediately at the top of the hole near the ladder to nine. Follow the room and turn right to find the crate with a Vel 46 SMG inside.
Ninth Floor
There are two supply crates on the ninth floor on the east end of the building.
F-5 Supply Crate
Players will find a crate on an exterior balcony along the internal wall of the high rise. Parachute down from the tenth floor and open the crate to unlock the LA-B 330 sniper rifle.
G-4 Supply Crate
From the crate on the balcony in F-5, head to the Northeast corner of the outside area in the middle of the high rise and climb through the windows on the east wall to find the supply crate with a Silenced Striker 9 SMG inside.
Eleventh Floor
Players can find four supply boxes on the eleventh floor, three in the north wing of the building, and the last in the southeast corner of the floor.
F-5 Supply Crate
The supply crate in F-5 on eleven is behind a stuck door that players will have to get creative to get a sight of - there is a balcony outside the windows viewing into the room behind the door that players can climb to using external scaffolding, or shoot across the gap from the north side of the eleventh floor or the roof and break out the chair blocking the door. Once the door is unlocked, players can open the crate to find an RPK LMG inside.
G-3 Supply Crate
The supply crate in G-3 on eleven is hidden behind the ladder leading to the roof. Head past the ladder and climb over the crates onto the ledge of the roof with the single glass window to the left. Break the window and climb back inside - look in the room to the left and open the crate to acquire the PDSW 528 SMG.
G-4 Supply Crate
Players can find a small supply crate in G-4 on eleven behind a stuck door near the load-out crate. Players can easily get a sight of the chair blocking the door from the external area near the moving shipping container or from the roof. Inside the crate, players will find the WSP Stinger machine pistol.
E-3 Supply Crate
The fourth crate on eleven is in E-3 near the northwest stairwell. Watch for the claymores while searching near the room and use the external scaffolding on the north edge of the building to gain access to the area where the crate is located. Open the crate to unlock the Incendiary Bryson 800 shotgun.
Roof
There are two supply crates on the roof, both in G-3, available right when players drop to the main roof area at the end of the mission. Players should see the first crate after climbing the ladder with Captain Price to the roof. Look in the middle of the roof area for the crate, which will give players the ISO Hemlock assault rifle.
The second crate on the roof is to the right immediately after dropping to the main area - turn around and look at the stack of concrete bricks for the crate with the Anti-Armor Rounds field upgrade.
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Call Of Duty: Modern Warfare 3 (2023)
- Franchise
- Call of Duty , Call of Duty: Modern Warfare
- Platform(s)
- PC , PS5 , Xbox Series X , Xbox Series S , PS4 , Xbox One
- Released
- November 10, 2023
- Publisher(s)
- Activision
- Genre(s)
- First-Person Shooter