CS2 Season 5: C4 blast reworked, Cache returns
CS2 Season 5 arrived with the July update: the C4 blast became a shockwave that dies around corners instead of ignoring cover, and Cache is back in Active Duty.
Valve has shipped a major July update for Counter-Strike 2 and kicked off a new ranked season, Premier Season 5. The two headline changes: a redesigned C4 bomb explosion and an Active Duty map-pool swap. Cache is back, Overpass is out. The patch went live on July 8, 2026.
Premier Season 5
Season 4 closed the same day, July 8. Your rating is not wiped, though. Valve's own wording for a season change is that CS Rating gets recalibrated from last season's performance, after which you have to re-establish it by winning ten matches. Until those ten wins are in, there is no number in front of you to be upset about.
The C4 explosion, reworked
Previously the planted bomb dealt its damage instantly, ignoring cover: walls and corners didn't really save you. Now it's a shockwave: it expands outward from the plant spot, dissipates around corners and doesn't pass through walls. Damage comes from values baked into the map itself at compile time. On top of that, the health bar now previews how much HP you'll have left after the blast.
In practice, surviving a blast near the bomb is now about positioning: tuck behind a corner or wall and you take less. The community received the change positively, as a sensible QoL fix. A day later Valve shipped a hotfix fine-tuning the new blast: the map-wide minimum 1 HP of damage was removed.
Cache returns, Overpass leaves
Cache has replaced Overpass in the competitive Active Duty pool. Cache had been out of it since March 2019, and the version that came back in April is a Source 2 rebuild rather than the map CS:GO players remember, so teams are relearning it from scratch. For the pro scene the swap is a veto problem: Overpass went to the reserve pool, and one of the seven maps left is new to everyone, because nobody has had time to learn it properly. Watch the vetoes at the upcoming tournaments to see who bans Cache on sight.
What else is in the update
Beyond the headline changes, the update added new weapon and sticker collections to the Armory, several community maps to casual modes, and scoreboard performance improvements. The full changelog sits in Valve’s own post about the update. Follow more CS2 patches and esports with us.
Frequently asked questions
Can you survive the C4 blast behind cover now?
Yes, if there is a corner or a wall between you and the bomb: the shockwave dies around cover and does not travel through walls. Standing in the open close to the plant still kills you. You do not have to guess either, because the HP bar shows what you will be left with.
Is Cache the same map CS:GO players remember?
No. The layout is recognisable, but the map was rebuilt on Source 2 and came back in April 2026 after seven years away. In Active Duty it took the slot Overpass used to hold; the rest of the pool is untouched.
When did Season 5 start, and when does it end?
It started on July 8, 2026, at around 22:50 UTC: that is when Valve put up the post about the update, and the previous one ended at the same moment. No end date has been announced. Valve has handled this both ways before, naming a date in advance back in 2025 and simply shipping the change inside an update other times.
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