VALORANT / CHARACTER GUIDE

Killjoy

Sentinel

Killjoy secures territory with autonomous devices and a powerful site-control ultimate. She makes flanks and retakes more predictable.

Understand abilities All Characters

Original editorial profile · Reviewed Oct 27, 2026

PLAYSTYLE

How Killjoy works

Think in layers: one device informs, another punishes and your weapon covers the escape route.

PRACTICAL GAMEPLAN

What to do during a round

Set a Turret to watch an approach, reserve Nanoswarm for a committed push and rotate only when teammates confirm another site is threatened.

ABILITIES EXPLAINED

Abilities & ultimate

What each ability does and when to use it in a real match.

01Basic

Nanoswarm

Place remotely triggered damaging fields to delay a push or plant.

02Basic

Alarmbot

Set an autonomous detection device that punishes enemies entering its zone.

03Signature

Turret

Deploy a small automated weapon that spots and pressures enemies.

04Ultimate

Lockdown

Activate a large area detainment threat that forces opponents to retreat or destroy the device.

ULTIMATE GUIDE

When to activate the ultimate

Lockdown threatens opponents who stay within its area. Protect the device and use the countdown to coordinate a push or retake.

A common mistake to avoid

Leaving the active range of your setup at the wrong time can give enemies space they should not have.

Improve your fundamentals

Read the Volpedia tips on aiming, attacking and defending, then put the character’s abilities into practice.

VALORANT Tips

Explore related characters

Independently written for Volpedia

Ability names and general game rules were checked against publisher materials and version-aware references on October 27, 2026. Strategy is original editorial guidance, not a live tier list. The current client may differ following balance updates.

Volpedia was created under Riot Games’ “Legal Jibber Jabber” policy using assets owned by Riot Games. Riot Games does not endorse or sponsor this project.