Skip to content
Best Online Games

11 games · updated July 2026

Best action games

Decided by aim, timing and nerve.

Action games put the decision and the execution in the same instant. That is a different kind of difficulty from strategy, you can know exactly what to do and still fail to do it, which is either the appeal or the problem depending on your temperament.

The online action games that last are the ones with a skill ceiling high enough that improvement never quite stops. Every entry below has one.

What to expect

  • Mechanical skill expression, aim, movement, reaction, recoil control.
  • Ranked ladders in most entries, casual queues in all of them.
  • Frame rate and latency matter here more than anywhere else on the site.

Start here

Where to begin with action games

The entries we would hand someone new to the genre.

Twenty-five years of the same idea, refined until nothing is left to cut.

9.2/10

Four dwarves, a procedurally generated cave, and a fully destructible one.

9.0/10

The ranking

All 11 action games

Ordered by our editors' score across the whole library, so positions here match the main ranking.

  1. Counter-Strike 2 cover art

    Tactical shooterPCFree to play2023

    Five against five, one life per round, no respawns. The purest competitive shooter there is, and free.

    ActionMultiplayerStrategy

  2. Path of Exile 2 cover art

    Action RPGPCConsoleFree to play2024

    A free action RPG with a passive tree the size of a wall chart and a support-gem system that turns builds into engineering.

    RPGActionMultiplayer

  3. Deep Rock Galactic cover art

    Co-op shooterPCConsoleBuy to play2020

    Co-op mining under fire. Every wall can be dug through, which makes the level geometry a tool rather than a constraint.

    ActionMultiplayerAdventure

  4. Warframe cover art

    Warframe

    8.9/10

    Co-op action RPGPCConsoleFree to play2013

    The best movement system in any free game, attached to a decade of content.

  5. Dota 2 cover art

    Dota 2

    8.8/10

    MOBAPCFree to play2013

    Every hero free, every mechanic sharp, every match an hour you owe someone.

  6. Valorant cover art

    Valorant

    8.6/10

    Tactical shooterPCConsoleFree to play2020

    Counter-Strike's economy, with abilities that change the map.

  7. League of Legends cover art

    MOBAPCFree to play2009

    The most-played strategy game in the world, for better and worse.

  8. Fortnite cover art

    Fortnite

    8.1/10

    Battle royalePCMobileConsoleFree to play2017

    A battle royale that turned into a platform and kept the shooter working.

  9. Apex Legends cover art

    Battle royalePCConsoleFree to play2019

    The best movement in the battle royale genre, attached to the best ping system.

  10. Krunker cover art

    Krunker

    7.8/10

    Arena shooterBrowserPCFree to play2018

    A browser shooter fast enough to make you forget it is a browser shooter.

  11. Slither.io cover art

    Arena io gameBrowserMobileFree2016

    Snake, made competitive, and still the cleanest idea of the .io wave.

Related categories

Close to this

All categories

If action games are not quite it, these overlap most.

Old School RuneScape cover art

Games that need other people to work.

19games

Old School RuneScape cover art

Builds, loot and character systems worth theorycrafting.

9games

Final Fantasy XIV cover art

Worlds built to be explored rather than cleared.

8games

You can also work down the full ranking of the best online games, which covers every category at once.