What a trade is
A trade happens when one player is eliminated and a teammate immediately eliminates the player who did it. The numbers go down by one on each side. In tactical shooters it is a central skill: an entry player who dies but is traded has often done their job of opening a fight at the price of an even exchange.
The idea applies in MOBAs and hero shooters too, although the details differ. When a player in a team fight falls, a teammate who can punish the attacker turns a loss into a swap.
Why one-for-one is not always even
On the surface, a trade is equal: both teams lose a player. But the value of that exchange depends on the situation, because a fight is not decided by the count alone but by what the count changes.
Take a five-versus-five fight. After one even trade it is four versus four, and the balance is unchanged. Now take a two-versus-one situation where the team with two players trades one for one. The result is one versus zero, a clean win. The same trade took a small lead and turned it into the end of the fight.
Conversely, the team with one player should avoid trading one for one if it can, because the trade ends its chance of winning. It would need a kill without losing its single player, which is a very different task.
This is why teams that are ahead in numbers tend to seek trades and teams that are behind tend to avoid them. A numbers advantage is amplified by trades, since each even exchange raises the ratio between the sides. As a rough picture, 5 against 4 is a ratio of 1.25, but after one trade 4 against 3 is about 1.33, and after another 3 against 2 is 1.5. The lead keeps growing in relative terms even though the absolute gap stays at one player.
What else a trade changes
Numbers are not the only things that trades alter.
- Equipment. In games where weapons are lost on death, trading a cheap player for an expensive one is worth more than the count suggests.
- Objectives. A trade that leaves your side near an objective differs from one that leaves you far from it. This matters in objective control, where a trade that costs a player but secures the point can be a good outcome.
- Abilities. A trade that uses up the enemy’s key ability while preserving yours may be favourable even when numbers are equal.
- Timing. A trade in the first seconds of a round gives more time to recover than one close to the end.
Seen this way, a trade is a bundle of changes and the question is whether the bundle suits you.
Making trades possible
A trade requires a teammate who can see or reach the spot where the first player fell, and who is ready to fire quickly. Several habits support this:
- Spacing. Players should be close enough that one can reach the fight within a very short time, but far enough that a single grenade or ability cannot hit both.
- Staggered movement. When one player peeks, another follows closely, so that a response is available if the first is shot.
- Shared angles. Two players who cover the same doorway from different positions can both fire on whoever appears.
- Clear communication. Calls that say where an enemy is and where the first player fell save the fraction of a second that decides whether a trade happens. Good team communication is much of what makes trading work.
The limits are human. Because reaction time cannot be shortened below a certain floor, trades usually rely on preparing in advance rather than reacting after the fact. A teammate who is already aiming at the likely position is far more effective than one who has to turn.
When not to trade
A trade is not always desirable.
Refusing the fight. If a team is behind in numbers or has a strong position waiting, entering a trade-heavy fight may waste it. Waiting for the opponent to come into your angles can be better.
Baiting. A player who appears to be alone may be bait. A teammate who rushes to trade may walk into a prepared crossfire and be lost as well. This is a case where mixed strategies matter: if you always trade in the same way, opponents can design a response.
Over-valuing the trade. Chasing a trade after the opponent has already retreated can lead to unnecessary losses. A trade is useful when it is available, not when it must be forced.
Seeing it in review
Trades leave clear marks in replays. When reviewing, check each death and ask whether a teammate was close enough to answer, and if not, why. Over several matches, repeated unsupported deaths often point to spacing problems rather than aim. Count the results with care: a handful of rounds is a small sample, and one unlucky streak should not be read as a pattern. A simple risk management view helps: accept trades that improve your position, and avoid those that merely make the board look balanced.