- Bomb: 40 seconds
- Defuse: 10 s, 5 s with a kit
- Plant and lose: $600 + $300
- Retakes mode: 4 CTs vs 3 Ts
Forty seconds. Everyone is playing the same clock.
Once the bomb is down, Terrorists defend time and CTs spend it. Know the two deadlines and every decision after the plant gets easier.
Bomb timer: mp_c4timer 40 in standard Defusal. Defuse 10 s / 5 s with a kit; kit price and round money: Valve's numbers as our economy guide lists them (plant reward cut from $800 on 23 May 2024). In-game money, not ours.
The plant is the moment a round flips. Before it, Counter-Terrorists can wait and Terrorists have to act; after it, the bomb's timer is running and it's the CTs who have to come to them. Most players treat the post-plant as a scramble. It isn't — it's the most predictable part of a round, because both teams are playing the same 40-second clock, and the side that counts it better usually wins. This guide covers the clock and the defuse maths, where Terrorists should play after the plant, how CTs retake step by step, when to save instead, the money on both sides and how to train it all in the official Retakes mode. Checked 8 November 2026, including Valve's 5 November 2026 Retakes update.
- Two deadlines: 10 seconds left without a kit, 5 with one.
- After the plant, Terrorists hold — the CTs have to come to them.
- Play off the bomb, in positions that cross over it, not on top of it.
- Retake as a group; one CT at a time is how retakes are lost.
- The plant pays even if you lose: $600 each and $300 to the planter when it's defused.
The clock after the plant
The bomb timer in standard Defusal is 40 seconds (mp_c4timer 40). A defuse is 10 seconds,
halved to 5 with a defuse kit, which only CTs can buy ($400). Let go of the defuse key or die and the progress
is lost. Turn that into deadlines and every post-plant decision becomes arithmetic:
The time bands are BoostPirate's planning guide built on Valve's 40 / 10 / 5-second rules. CS2 shows no bomb timer on the HUD — count from the plant sound, or have a teammate call it.
The kit is the most valuable $400 in the game for exactly this reason: it doubles the time a CT has to retake. Every CT who can afford one should buy one, and since 8 October 2026 a dropped kit shows a ping icon, so a dead teammate's kit is easier to find.
T side: where to play after the plant
The most common post-plant mistake is staying next to the bomb. CTs know exactly where it is; anyone standing on it is easy to clear with one flash. The bomb is a lure. Play where you can shoot anyone who touches it:
Two angles on one bomb
Two players who see the bomb from different directions. A CT can't look at both while defusing.
Play where they won't look first
Fall back into the area you came from and hold the bomb from range. CTs clear the site first; you shoot them on the bomb.
Catch the late CT
One player on the CTs' path, especially the AWPer or the lurker, picks off the player who arrives alone.
Where to plant matters too: if you can, plant where your post-plant positions can see the bomb and the CTs can't defuse from cover. Map guides like Mirage and Inferno cover the plant spots for each site.
Post-plant utility: smokes, Molotovs and the defuse
Terrorist utility after the plant has one job: buy time. Use it in this order of value — BoostPirate's advice:
- Hold a Molotov for the defuse
A Molotov or Incendiary on the bomb stops a defuse unless the CT takes the fire damage. Throw it when you hear the defuse start, not before — and expect a CT smoke to put it out. The Molotov guide has the details.
- Smoke the CT entrances
A smoke on a retake route slows the CTs down and splits them. Every second they spend walking around it is a second off the clock.
- Flash the first CT through
Flash the entrance the CTs are coming from to win the first duel — and so one CT is dead before the defuse.
- HE the defuse spot
If they defuse behind cover, an HE thrown at the bomb can finish a hurt CT.
Valve's 5 November 2026 update to the Retakes mode shows the same rule from the other side: a defuse there now finishes instantly when there's enough time and no active utility can stop it. In normal matches the defuse takes its full time, and utility is exactly what stops it.
CT side: retaking step by step
Retakes are lost when CTs arrive one at a time. With the bomb down, the attackers already hold the site; your advantage is numbers and utility, and both disappear if you trickle in.
- Group up 40–30 s
Wait for at least one teammate at the entrance. Two CTs arriving together beat two CTs arriving five seconds apart.
- Get information
Ask the dead teammates where the Terrorists are and how many. Listen for footsteps and where the plant was.
- Use your utility
Smoke the off-site angles, flash the crossfire, and burn a close corner. The utility you saved for the retake is worth more now than at any other time.
- Clear and trade
Clear one angle at a time and stay close enough to trade. The peeking guide covers swinging in pairs.
- Defuse with a plan
Decide who defuses (the one with a kit), and have someone cover them. Defuse behind a smoke if you can — a smoke doesn't stop the defuse, but it blocks the shooter.
Defusing: kits, fakes and sticks
The fake defuse
Tap the defuse key briefly: the start sound plays, and CSDB's guide notes a hidden Terrorist may peek to stop it. Then let go and shoot them.
The stick
Commit to the defuse and don't let go, even when shot, if the maths says you finish first. Letting go loses all the progress.
Pick up the kit
A dead teammate's kit is often the difference between a 10- and a 5-second defuse. Since 8 October 2026 dropped kits show a ping icon.
Whether to fake or stick comes down to the clock and the count. With time and a teammate to trade, fake to bait the last Terrorist. With little time or no teammate alive, stick and hope the Molotov doesn't come. In a 1-vs-1, the clutch guide covers reading the last player.
When to save instead
Not every retake is worth taking. A rifle saved is money you don't have to spend next round. This is our decision table — BoostPirate's advice, not a rule:
The economy guide shows how to tell whether your team can afford to lose the next round.
The money after a plant
The plant changes the money for both sides, whoever wins. Valve's round rewards, as our economy guide lists them:
- $3,500each, when the bomb explodes (Terrorist win)
- $3,500each, when the CTs defuse (CT win)
- $600 + $300each Terrorist, plus the planter, when the bomb is planted and defused — on top of the loss bonus
- $3,250each, for a win by elimination before a plant, or on time
Two consequences. Terrorists should plant even in a round they're likely to lose — the plant money ($600 each since Valve cut it from $800 on 23 May 2024) softens the loss. And once the bomb is down, the Terrorists can't lose by elimination: the CTs have to defuse to win, which is why a CT who kills everyone but forgets the bomb still loses the round.
Train it: the official Retakes mode
Valve added Retakes to official servers on 22 October 2025: "Adding Retakes as official game mode supporting Defusal Group Alpha and Defusal Group Delta maps". Every round starts with the bomb already planted, and Valve's developer wiki lists the default teams as 4 Counter-Terrorists against 3 Terrorists. Instead of buying, both sides pick from loadout cards for the round type, and the same site can't come up more than 2 rounds in a row.
Use it the way the mode intends: as CT, practise grouping, utility and trades into a planted site; as T, practise crossfires and the held-back Molotov. Because the defuse is instant when nothing stops it, Retakes now rewards killing or blocking defusers with utility even more than a normal match. It isn't ranked practice for everything — there's no economy — but it's thousands of post-plants in an evening.
Common post-plant mistakes
- T: play off the bomb in a crossfire and keep a Molotov for the defuse.
- CT: wait for a teammate and retake together with utility.
- Buy a kit every round you can — it doubles your retake time.
- Count the clock out loud for your team.
- T: sit on the bomb or peek the CTs early — time is yours.
- CT: run in alone, or start a no-kit defuse with ten seconds left.
- Throw your Molotov before the defuse starts.
- Forget the bomb after winning the fights — only a defuse wins it.
Losing the rounds after the plant? A demo review walks through your post-plants and retakes with you, and 1-on-1 coaching (from $18.00 an hour) drills the setups for your maps.
Read next: utility economy, in-game leading and the weapon prices guide.
- Valve — Retakes added as an official mode (notes of 22 Oct 2025, via Hotspawn; also Dust2.us) · 5 Nov 2026 notes (instant Retakes defuse; mirror) and press report · 8 Oct 2026 notes (defuse-kit ping) · 23 May 2024 notes (plant reward $800 → $600; Incendiary) · Valve Developer Community: Retakes (team counts, site rule, cards) · weapon_c4 (mp_c4timer)
- Round money, kit price and the $50 CT elimination award (15 Jul 2025): our economy guide's sources (Valve's notes; community economy references) · TotalCS: mp_c4timer (default 40) · CSDB defuse guide (10 s / 5 s, kit, fake defuse)
- The time bands, positions, utility order, retake steps, save table and do/don't lists are BoostPirate's advice; the site drawing is a generic illustration. Checked 8 November 2026.
All free tools: calculators, percentiles & season countdowns →
Common questions
How long is the bomb timer in CS2?
How much money do Terrorists get for planting in CS2?
When should CTs save instead of retaking?
Is there a Retakes mode in CS2?
Can you defuse through a smoke in CS2?
Ready to climb?
1-on-1 Coaching
A high-level coach watches your duels and builds drills for what you miss.
Demo / VOD Analysis
Your own rounds reviewed frame by frame: sprays, peeks and timings.
Premier Rating Boost
A verified player takes your CS Rating to the target you pick.










