The arrival of Corrode as a new map in Valorant opened up space for different strategic approaches. With a linear layout, but full of technical angles, the game's 12th map demands communication and mastery of territorial control. Knowing where to position the correct smokes in Corrode can define the success of the round, both on offense and defense.
In this guide, we list the best smoke points in Corrode, considering entrances, cover, and advanced plays. The focus is on making it easier to dominate sites and hindering enemy advances, with examples applicable to any controller agent, especially Brimstone, Omen, and Viper.

The best smokes for attacking in Corrode
A Site: Total control starts with A Link
When attacking Site A, the priority is to close the angle of A Link, the point of direct pressure for the defenders. This smoke prevents rapid advances and opens up space for the team to enter. On the other hand, if there is coordinated movement, it is ideal to complement with smokes at A Crane and in the center of the plant site, ensuring safety for planting the spike.
Furthermore, controlling the A Elbow area is strategic. A well-placed smoke there can limit enemy support and facilitate post-planting.
B Site: Be careful when viewing the tower
In Site B, the smokes should neutralize the angles of B Tower and B Link, common ambush locations. These areas offer a wide view of the plant and are strong positions for the defenders.
It's important not to waste a third smoke in B Elbow, unless there's more than one controller on the team. Using it unnecessarily can compromise the team's backline in other critical areas.

Medium: precise visibility with a single smoke
Furthermore, the central region of the map is marked by a point called Mid Top, which should be closed off with a deep smoke grenade, close to the enemy. This prevents opponents from advancing safely or making quick picks. The placement of the smoke grenade here is essential: if placed too shallowly, the opponent can use it to their advantage
Best defensive smokes in Corrode
Defending Site A: shut down Site A Main as soon as possible
In defending A Site, the first measure is to block the entrance to A Main, preventing the attackers from seeing and advancing directly. This simple but effective smoke screen controls A Yard and allows more time for repositioning or rotation calls.
Defending Site B: Immediate blocking on B Main
At Site B, the focus is on blocking movement at B Main. This direct entry to the bomb site is the most vulnerable point. Therefore, proper smoke reduces the speed of the attacking team and forces them to make rash decisions, favoring whoever is holding the site.
Defending the Middle: Delay the advance in The Lobby
If the enemy team is trying to dominate the mid lane, the ideal strategy is to apply a smoke screen at the connection between Mid Bottom and A Lobby. This action negates some of their offensive vision and creates an opportunity for an aggressive response, using the enemy smoke screen itself as cover to surprise them.

Smokes one-way: advanced plays in the post-plant stage
In addition to standard smokes, the Corrode map offers space for one-way smokes, which are very useful in clutch situations or post-plant control.
Site B: privileged view from Elbow or Tower
By planting the spike at the front point of Site B, it's possible to position a smoke grenade on top of the site's "hut." This way, the player can see the feet of the enemy from Elbow or Tower without being easily detected.
B Link: Retake control with a tactical advantage
Another advanced alternative is to plant the spike near the entrance to B Link and position the smoke grenade on the ceiling of the area. Additionally, this provides vision of enemies attempting to defuse, creating an information advantage and faster reaction time.
Well-placed smokes are the key difference in Corrode
Knowing where to best utilize smokes in Corrode in Valorant is a tactical advantage. Both on offense and defense, mastering these positions ensures map control, efficient execution, and a higher chance of victory. Therefore, testing each point in custom matches helps internalize the positioning and improve your team's competitive performance.
