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    4. VALORANT Patch 13.08 brings changes to Corrode and a new map pool rotation

    VALORANT Patch 13.08 brings changes to Corrode and a new map pool rotation

    Written By Sofia Guimarães Content Writer
    Last UpdatedOctober 13, 2026 at 01:00PM
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    VALORANT Patch 13.08 reworks Corrode and brings it back into the map pool alongside Bind, while Ascent and Split are removed from the rotation. Riot Games has also shared data on penalties issued during Act 5 for botting, cheating, AFK behavior, and other forms of toxicity.

    Act 5 Penalties

    Act 5 has officially ended, and Riot Games has shared data on its actions against disruptive players in the VALORANT community. The graphic below represents accounts that received bans of three days or longer during Act 5 for violating in-game conduct rules. Between August 18 and October 1, Riot banned:

    • 171,000+ cheaters
    • 54,000+ botters
    • 76,000+ for rank manipulation (boosters, boostees, hitchhikers, wintraders, and others)
    • 74,000+ for toxicity or comms abuse
    • 288,000+ for repeated AFK/gameplay abuse
    • 14,000+ for using streamsniping and/or instalocking tools

    There is still work to be done to improve the competitive environment in VALORANT's ranked queues. Players also have a role to play, and Riot encourages them to report disruptive behavior and submit tickets whenever they encounter such situations.

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    Penalties issued during VALORANT Act 5 2026 (Photo by Riot Games)

    Introducing Map Rating

    The End of Game screen is getting a new addition that provides players with more information about their performance on individual maps. The new Map Rating feature tracks players’ proficiency on each map over time, using a rating from 0 to 500 and a letter grade ranging from C to S.

    This rating is based on four primary stats:

    • Overall Win Rate
    • Attacker Win Rate
    • Defender Win Rate
    • Performance Score

    Recent matches will have a greater impact on Map Rating and its underlying stats than older ones, meaning that improving these stats will also increase a player's rating. Map Rating information will remain private and cannot be viewed by other players.

    The feature will be available in Competitive and Premier, with all players starting from scratch at launch, as historical matches will not count toward their ratings.

    Performance Score Updates

    Following the initial launch of the new system replacing Average Combat Score (ACS), Riot Games has expressed satisfaction with how Performance Score recognizes players' contributions throughout a match, rather than focusing solely on kills. However, some edge cases revealed that certain metrics were weighed too heavily.

    In Patch 13.06, Riot increased the impact of damage, adjusted kills, and adjusted deaths on Performance Score, including first kills and first deaths. The patch also introduced adjustments to Chamber to better account for his utility usage.

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    Performance Score screen (Photo by Riot Games/THESPIKE)

    Corrode Rework

    After a year in VALORANT, Corrode is receiving several changes ahead of its return to the map pool in Patch 13.08.

    A Site and B Site

    Rotations have been taking too long due to Corrode’s large size. To address this, Riot Games is adjusting the paths from Defender spawn to the sites, allowing Defenders to rotate more quickly and safely:

    • Adjusted Defender paths into the back of A Site and B Site to shorten rotations and help with retakes

    On A Site, Riot has also adjusted the plant zone to make post-plant setups from A Link less effective.

    A Site

    A Site

    A Site

    A Site

    B Site

    B Site

    A Site
    A Site
    B Site

    Mid

    Mid fights have often felt too unpredictable, something Riot Games aims to address with these changes. Attackers currently have to pass through a single choke point into Lower Mid, where Defenders can slow their advance by spamming through the half wall.

    Riot is adjusting the wall and nearby cover to give Attackers more space to maneuver and clearer options for pushing toward A Link:

    • Changed the Mid half wall to metal and moved it out one meter to reduce wall spam and allow attackers to sneak into A Link without being seen from Top Mid
    • Moved the boxes at the back of Lower Mid toward B and added a jump-up
    • Raised the wall in Lower Mid to prevent players from peeking over it from the relocated boxes
    Mid Changes

    Mid Changes

    Mid Changes

    Mid Changes

    Mid Changes

    Mid Changes

    Mid Changes

    Mid Changes

    Mid Changes
    Mid Changes
    Mid Changes
    Mid Changes

    Map Pool Rotation

    With these changes, Corrode will return to the Competitive and Deathmatch queues in Patch 13.08, alongside Bind. To make room for their return, Ascent and Split will be removed from the map rotation.

    • Corrode and Bind - IN
    • Ascent and Split - OUT

    Riot Games has also addressed several bugs, with further details available in the official Patch Notes page. Meanwhile, the Range while Queuing feature is still being worked on and will remain disabled until the issue is fully resolved.

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    Bind is returning to the Competitive map pool, while Ascent and Split are being removed from the rotation (Photo by Riot Games)

    For all things VCT-related, make sure to stay tuned to THESPIKE.GG as we continue to update you with the freshest game and esports news.

    Featured Image by Riot Games

    Sofia Guimarães

    Sofia is an esports journalist from Porto, Portugal, with two years of professional experience and a background in college newspapers and local TV. She has always loved telling people’s stories, making interviews her favorite part of the job. Her passion for gaming started by watching her older brother play Pokémon, but it was discovering VALORANT during the pandemic that made her want to work in esports.

    She mainly covers League of Legends and VALORANT, but she also has a soft spot for TFT and Overwatch. She’s a workaholic, always smiling, and easily recognizable by her curly hair.

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