Nuke has always been one of the trickiest maps in CS2, with its vertical layout and layered bombsites. Mastering utility — especially flashbangs — can give your team a massive edge on both T and CT sides. In this guide, we’ll break down the most effective CS2 nuke flashes and explain how and when to use them. Whether you're just getting started or grinding high ranks, these flash spots will boost your coordination and success.

What Are Flash Throw Spots on Nuke?

Throw spots are specific positions and angles where you throw flashbangs to blind enemies without exposing yourself or teammates. On a map like Nuke, with its tight corridors, multiple levels, and complex site layouts, a good nuke flash CS2 lineup can instantly swing a round in your favor.

Why This Guide Matters?

This guide is valuable for:

• New players learning the basics of utility on Nuke
• Intermediate players optimizing executes and retakes
• Advanced players refining pro-level lineups

With expert-tested setups and throw instructions, you’ll learn not only where to throw but how to throw flashes consistently.

Best Flashbang Spots on Nuke

A Site

Heaven Pop Flash

• Stand in CT spawn, line up with the left edge of the info board
• Aim at the intersection of the lower fence and the door
• Run forward (W) and jump-throw — this CS2 nuke a site flash pops over Heaven and blinds players holding top site
  

Hut Entry Flash

• Stand in Lobby near the wall socket
• Aim at the top corner of the white electric panel
• Regular throw — this nuke flash CS2 blinds defenders behind site, near Mini, or on top of Hut

Roof Flash for A Entry

• Align with the shadow in front of Main
• Aim at the metal roofing above A site
• Run and throw — a perfect CS2 nuke a site flash to clear Rafters, Default, and Mini angles

B Site

Single Door Flash

• Open the door and toss the flash inside — a strong CS2 nuke b site flash to blind back site and default

Vents Pop Flash

• Stand behind blue boxes on A
• Aim at the pipe on the ceiling
• Jump-throw — great for catching players in Vents or rotating through Decon

Ramp Room

Ramp Entry Pop Flash

• Stand in the center of Trophy Room (by the display)
• Aim at the top-right of the opposite door frame
• Run and throw — a classic CS2 nuke ramp flash that bounces cleanly and blinds defenders behind Ramp boxes or watching from B site

Outside

Garage Flash

• Toss the flash off the red box or building edge — this flash clears Garage and gives your team safe passage toward Secret or Main

Final Thoughts

On Nuke, good utility wins rounds. Whether it’s a CS2 nuke a site flash to retake Heaven, a sneaky CS2 nuke ramp flash to push defenders back, or a well-timed CS2 nuke b site flash to enter through Single Door, knowing your nuke flash CS2 lineups gives your team a huge competitive edge. Keep practicing and follow updates for new CS2 nuke flashes after each Major — knowledge and timing win games in CS2.