One of the most interesting features in GTA 6 is the way NPCs react to Jason and Lucia. Rockstar appears to be taking character interactions to a new level, making people across Vice City and Leonida feel more aware of their surroundings and the player’s actions.

In the Extended Look, we see pedestrians move away when Lucia pulls out a gun.

Another NPC even tries to fight her and take the weapon away. These moments suggest that civilians will not always respond to danger in the same way.

Rockstar North co-studio head Rob Nelson has also confirmed that NPC interactions are being taken further than they were in Red Dead Redemption 2.

Characters can notice when players listen to their conversations, react to being followed, and respond differently depending on the situation.

So, how advanced is GTA 6’s NPC AI, and what can we expect from the people living in Leonida? Here’s what Rockstar has revealed so far, along with the details that remain uncertain.

GTA 6 NPCs Can React to Your Actions

In older Grand Theft Auto games, NPC reactions were often fairly simple. A pedestrian might shout at you if you stood too close, while another could continue talking even when you were standing nearby.

GTA 6 appears to take a more detailed approach.

According to Rob Nelson’s interview with IGN, Rockstar has expanded the interaction systems introduced in Red Dead Redemption 2. NPCs can notice when you stand too close, listen to their conversations, or follow them for too long.

Their responses can vary. Some may confront you, others may become aggressive, and some may simply try to get away.

This means players may need to pay more attention to personal space and the way they behave around strangers. Following someone or standing too close while they are talking may not always go unnoticed.

It is a small detail, but it could make everyday interactions feel much more natural.

How Do NPCs React When You Pull Out a Gun?

One of the clearest examples of reactive NPC behavior in GTA 6 appears in the Extended Look.

When Lucia pulls out a gun, two nearby pedestrians walk away from her. In another scene, a civilian fights back and tries to take Lucia’s weapon.

These reactions suggest that NPCs will not all respond to a threat in the same way.

Depending on the situation, a civilian might:

• Run away from an armed character.
• Try to avoid getting involved.
• Become frightened or crouch down during a robbery.
• Fight back instead of surrendering.
• Potentially escalate a confrontation into a more dangerous situation.

The important point is that these are different possible reactions, not a guarantee that every NPC will behave in a particular way.

During robberies, for example, some people may be too frightened to resist, while others may decide to fight back. This could make encounters less predictable and encourage players to think carefully before using force.

Can NPCs Notice When You Follow Them?

Yes. Rob Nelson has explained that NPCs in GTA 6 can notice when players follow them too closely or remain nearby while they are talking.

Imagine walking behind a group of pedestrians and trying to listen to their conversation. If you stay too close for too long, they may turn around and ask what you are doing.

Some characters may react calmly, while others could become aggressive or try to leave.

This builds on the interaction system in Red Dead Redemption 2, where people could respond to Arthur Morgan’s behavior. Rockstar wants to take that idea further in a much larger modern setting.

It could also change how players explore the world. Instead of treating every pedestrian as background scenery, you may need to consider how your actions look from their perspective.

Will NPCs Fight Back During Robberies?

The available gameplay footage suggests that some NPCs will resist during robberies instead of automatically surrendering.

In the Extended Look, civilians react differently when confronted by Lucia. Some appear frightened, while another tries to fight her for control of the gun.

This could make robberies more unpredictable. Players may not be able to assume that everyone will respond to a threat in the same way.

An armed civilian could potentially turn a simple robbery into a shootout, while a frightened shop worker might cooperate without much resistance.

However, Rockstar has not explained the exact rules that determine whether an NPC runs away, fights back, or follows the player’s demands. The examples shown so far demonstrate different reactions, but the complete system remains unknown.

Do NPCs Have Different Physical Abilities?

GTA 6’s NPCs also appear to have differences in their physical appearance and movement.

One reported gameplay scene shows an overweight police officer chasing Jason before becoming tired and bending over to catch his breath.

If this behavior reflects the wider system, it could mean that characters’ physical builds affect how they move and respond to demanding situations.

It is an interesting detail because it would make NPCs feel less like identical characters with different appearances.

However, one scene is not enough to confirm that every NPC has a unique fitness level or that body weight directly determines stamina. Rockstar has not publicly explained the full system behind NPC physical abilities.

For now, the scene is best viewed as an example of the level of detail Rockstar is aiming for rather than proof of a complete simulation of every character’s fitness.

GTA 6 Criminal Profile and NPC Reactions

Another important feature is the criminal profile system.

In an interview with IGN, Rob Nelson explained that GTA 6 takes a more detailed approach to how the game responds to the player’s criminal behavior.

The system considers the way players act, particularly when they repeatedly commit unnecessary crimes or use excessive violence.

This suggests that the game will look beyond individual incidents and take a broader view of the player’s behavior.

For example, there may be a difference between using force during a mission and repeatedly attacking people when there is no need to do so.

However, Rockstar has not explained every way the criminal profile affects gameplay. The exact consequences, how the system changes over time, and whether individual civilians respond differently because of it are still unclear.

It is important to distinguish the confirmed criminal profile concept from theories about a detailed reputation system shared by every NPC.

Can Social Media Change How NPCs Treat You?

Social media is part of GTA 6’s world, and it offers another way for players to see what is happening around Leonida.

This has led to speculation that videos or reports of the player’s crimes could spread online and affect how people react to Jason and Lucia.

For example, players might wonder whether civilians who see a viral video of a robbery would recognize the characters later or behave differently around them.

It is an interesting possibility, especially given the game’s focus on social media and reactive characters. However, Rockstar has not clearly confirmed that social media posts directly change how individual NPCs treat the player.

The criminal profile system and social media are separate ideas unless Rockstar explains a direct connection between them. Until then, claims that online posts cause pedestrians to recognize Jason or Lucia should be treated as speculation.

How GTA 6 NPC AI Compares to Red Dead Redemption 2

Red Dead Redemption 2 set a high standard for NPC interactions. Characters could remember certain encounters, react to Arthur’s behavior, and respond to events happening around them.

GTA 6 appears to build on that foundation while adapting it to a modern world filled with traffic, crowded streets, businesses, and large groups of pedestrians.

Rockstar has specifically said that it is taking NPC interaction further than it did in Red Dead Redemption 2.

The examples shown so far include people noticing when they are being followed, reacting to nearby weapons, and responding differently during robberies.

The scale of GTA 6’s setting also creates a different challenge. Rockstar needs to make characters feel responsive in busy urban areas, not just in smaller towns or isolated locations.

Whether every NPC will have deep, long-term memories or recognize the player after earlier encounters remains unknown. Still, the footage and developer comments suggest that everyday interactions will play a bigger role in making Leonida feel alive.

Conclusion

GTA 6’s NPC AI could be one of the biggest improvements over previous Grand Theft Auto games. Rockstar has confirmed that NPC interactions are being expanded, with characters able to notice eavesdropping, react to being followed, and respond to situations in different ways.

The Extended Look also shows civilians moving away from an armed Lucia and another person attempting to fight back. These examples suggest that players will encounter a wider range of reactions instead of seeing every NPC behave in the same way.

The criminal profile system adds another layer by tracking aspects of the player’s behavior, although its full effects remain unclear. The idea that social media directly changes how NPCs treat the player is still speculation.

Rockstar has not revealed every detail of its NPC systems, but what we have seen so far points toward a world where your actions matter beyond the immediate moment. The full depth of these interactions will become clearer as more gameplay information is released.