
GX Control
RAM, CPU and network limiters plus Hot Tabs Killer, in one panel.

Playable · GX Control challenge
You're 30 seconds from the win. Behind your game, the browser keeps opening tabs: a stream, a 4K video, a wiki, a store sale. Every one of them eats RAM your game needs. Watch the FPS fall.
Then take control. Start the match and use the same tools Opera GX gives you: the RAM limiter, the CPU limiter and Hot Tabs Killer.
Press Start the match, then fight the lag with the controls above.
Outside the demo
Everything you just did in the demo is a real setting in Opera GX.

RAM, CPU and network limiters plus Hot Tabs Killer, in one panel.

Themes, wallpapers, browser sounds and background music from GX Mods.

Gaming news, a release calendar and free game deals in one tab.
Your move
Free on Windows, macOS, Android and iOS.
Opera GX · Free browser built for gamers
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