- Primary Subject: Multiple games being ported to Roblox using AI
- Key Update: A wave of ported games has appeared on Roblox's marketplace, including a fully functional PlayStation 4 emulator.
- Status: Confirmed
- Last Verified: October 27, 2026
- Quick Answer: Games such as Left 4 Dead, Counter-Strike, Undertale, and Five Nights at Freddy's have been ported to the Roblox marketplace.
Over the past few weeks, AI has been used to port old titles, such as Call of Duty: Black Ops Zombies and CS: GO, and make playable copies on different websites. The trend doesn't end there, as porting is now getting out of control in Roblox's marketplace.
Counter-Strike and Left 4 Dead are among the most popular victims, given that both Valve games can now be downloaded for free in Roblox. Users on X spotted these ports, but it's unclear at the moment how complete the games are in terms of content.
On top of that, users discovered that a fully functional PlayStation4 emulator has started to pop up on the same marketplace. The game boots up just like when you turn on the console, and once the menu is on, you can also boot up any of the games inside. The following video from content creator KreekCraft showcases this:
We can see the PlayStation 4 emulator contains games like Five Nights at Freddy's, Undertale, Gang Beasts, etc. I'm sure more titles will start appearing soon if the platform doesn't enforce any kind of scrutiny here.
It's unclear whether the PlayStation 4 emulator or the Valve titles were ported using AI, as their store descriptions don't disclose any of this, but we wouldn't rule out this theory.
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At the time of writing, The Roblox Corporation hasn't made any announcements regarding these pirated games. However, we assume this will lead to lawsuits from Sony or any of the companies involved to try and take down all this content.
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