The standard Nuke CT setup is often described as a 2-1-2. Two players defend the upper area, one holds the middle route down to B, and two cover the lower and outside side of the map. It works because Nuke's sites are stacked so closely that CTs can rotate in seconds.
This page is about who stands where at the start of a round. For how those players move once the T side commits, see our Nuke rotations guide. For site-by-site detail, read the Nuke A site and Nuke B site pages.
What does a standard Nuke CT setup look like?
| Player | Area | Main job |
|---|---|---|
| A player 1 | Heaven or site | Watch the site from height and support Hut fights |
| A player 2 | Hut and Squeaky side | Hold the close doors from Lobby |
| Ramp | Ramp | Slow the main T route down to B |
| Outside | Outside or Garage | Early warning on yard pushes and Secret |
| Flex | Between B and Secret | Anchor B and help Ramp or Outside |
The two upper players form the "2". Ramp is the "1". Outside and the B flex form the second "2". Some teams describe it differently, but the jobs stay the same.
Hold information chokes, not sites
A key idea on Nuke is that CTs defend the routes into the building rather than standing on the bomb sites. The common information chokes are:
- Squeaky door. It is loud, so the A players hear it open.
- Ramp barrels and boxes. The Ramp CT holds the top or middle of Ramp from cover.
- Lobby cubbies. A player near Hut can see Ts gathering in Lobby.
- Garage window. The Outside player can watch the yard from inside.
The aim is to see a T hit early and call it. Then the rest of the team rotates. You do not need to win every duel to win the round.
The A players
The Heaven player has the strongest view over A. A common trick is the Heaven and Hell flex. The same player can appear above the site in Heaven or below it in Hell, so Ts cannot pre-aim one spot.
The second A player watches Hut and Squeaky. This player often takes close fights, so a rifle or a strong SMG fits the role. If both doors open at once, fall back rather than dying alone.
The Ramp player
Ramp is the most direct T route to B. The CT here uses the boxes and barrels as cover. On low-buy rounds, some CTs boost on the stacked boxes at Ramp to stop fast rushes and catch lurkers. That position is risky because it is hard to escape.
The Ramp player should call contact quickly. If Ts take Ramp control, the B flex and A players need time to rotate down.
The Outside player
Outside is the main AWP lane on Nuke. An AWP from Garage or CT Red decides whether Ts can cross the yard at all. If your team has an AWPer, this is often their starting spot. Read our Nuke Outside guide for more on the yard.
Without an AWP, the Outside player plays safer. Watch through the Garage window, call smokes and fall back toward Secret if Ts commit in numbers.
The B and Secret flex
This player anchors B while staying ready to help Ramp or Outside. They often listen for Secret and Vents. On a B hit, they hold from Doors, Window or Decon and wait for rotations.
How do CTs rotate from this setup?
The main CT route from A to B runs through Heaven, Hell and then Vents. Hell, Turn Pike and Locker Room also serve as connectors. Because these routes are short, the setup can afford fewer players on B at the start.
The danger is over-rotating. One noise does not mean a full hit. Wait for clear information, such as two players or a bomb sighting, before sending everyone.
When to adjust the setup
- Ts keep hitting A. Add a third player up top or move the B flex closer to Vents.
- Ts take Outside often. Put the AWPer Outside and give them utility support.
- Ts rush Ramp. Stack Ramp with two players and use a molotov early.
- You are on an eco. Group up in close-range spots and aim for trades.
Retake plans matter too. A retakes come from Heaven and Hut with a flash. B retakes use a vent drop or a push through Doors and Window together. See our CS2 retakes guide for general timing.
Sources and checks
The standard setup, information chokes, rotation route and plant spots were checked on 1 November 2026 against the CSDB Nuke map page. The Ramp box hold was cross-checked with Refrag's boost spot guide (August 2025). Nuke's Active Duty status was checked against Dust2.us. Setups shift with the meta, so treat this as a starting framework.
Frequently asked questions
How many CTs should play A on Nuke?
The standard setup uses two on A. Some teams add a third against T sides that favour A, using the fast Vents rotation to cover B.
Where should the AWP play on Nuke CT?
Outside is the classic AWP spot, from Garage or CT Red. Heaven is the elevated AWP angle over A, and Ramp can also suit an AWP.
What is the Heaven-Hell flex on Nuke?
It is when the A player switches between Heaven, above the site, and Hell, below it. Ts cannot pre-aim one spot, which makes the A player harder to kill.
