MW4 SnD guide

Reactor Search and Destroy guide

Reactor is in the MW4 Search and Destroy pool. This guide shows both bomb sites and both spawns on the full map, where CDL attackers took the bomb and where defenders held, and how pro rounds go. It's built from 41 pro SnD rounds on Reactor: 29 in pro scrims and 12 at the CDL Launch Invitational.

41pro SnD rounds
71%of rounds won by first blood
41%of rounds with a plant
82%of planted rounds won by the planters
Reactor map with bomb sites A and B, both spawns and the CDL route to B marked
Bomb sites A and B, both spawns and the CDL route to B on Reactor. Tap the map to plan a round in the Map Lab.

How pro rounds go on Reactor

From 41 pro SnD rounds on Reactor: 29 in pro scrims and 12 at the CDL Launch Invitational.

71%of rounds go to the team that gets first blood (29 of 41)
16smedian time to the first death
39%of first deaths are traded within 4 seconds
41%of rounds see the bomb go down, at a median 36s in
82%of planted rounds are won by the planting side (14 of 17)
A 5 · B 12plants on each site

The side up a player

How often the team with more players alive wins the round, from 283 pro scrim rounds on all maps.

  • 4v368%
  • 4v285%
  • 4v198%
  • 3v281%
  • 3v197%
  • 2v191%

Clutches

How often the last player alive wins it. Use the time and the bomb.

  • 1v210%
  • 1v33%
  • 1v42%
Plan a Reactor round in the Map Lab

Where pros plant and hold

Plants on Reactor: A 5 and B 12, with the median plant 36s into the round.

At the CDL Launch Invitational, 12 rounds in 5 games: attackers won 8, first blood won 9 of 12, and 5 plants went down, A 1 and B 4, with the planting side winning 5.

Attack spawnDefence spawn123ABomb site ABBomb site B
Reactor: the CDL route to B, where defenders held and both spawns, with bomb sites A and B.
  • BRoute to Bfrom 4 CDL plants
  • 1Defence hold24% of the time
  • 2Defence hold10% of the time
  • 3Defence hold7% of the time

Each line is the route a CDL planter ran to the site, the one closest to all the others. Too few CDL plants on A to draw one yet. The numbered spots are where CDL defenders stood most, 15 to 25 seconds into the round, with the share of their time spent there.

Where the numbers come from

The SnD numbers come from 41 pro rounds on Reactor: 29 in pro scrims and 12 at the CDL Launch Invitational. The advantage and clutch tables come from 283 pro scrim rounds on all maps.

Both spawns, the route to B and the defence holds are from the CDL Launch Invitational. The pro games are from the CDL Launch Invitational broadcast.

For Hardpoint on Reactor, read the Reactor Hardpoint guide. Plan your own rounds in the free Map Lab, then save the plan and send it to your team. Updated 8 November 2026.

Want this for your own team?

A Team Review puts your own rotations, rounds and spawns next to these pro numbers, map by map, with the five changes that matter most.