Parasite Testing Redux
Parasite Testing Labs
Studio group
Playing right now
Between 30 and 30 over the last 24 hours.
Power-ups
All-time numbers from the game's Roblox page.
7.3M
Since it opened on 12 Feb 2026.
25.4K
Players who saved it.
No votes
20
Players per server, one stud each.
Screens
From the game's store page.
Patch notes
Each publish we saw, and how many players were in the hour before and after.
- 12 Feb 2026Opened
- 25 Oct 2026Last publish
- 14 Nov 2026We started counting
No patches yet. Parasite Testing Redux hasn't published an update since we started counting on 14 Nov.
About the game
In Parasite Testing Labs's words.
Welcome to Parasite Testing, where your creations don’t just live… they fight back. Engineer deadly parasites, release them into test chambers, but you’re not just observing anymore—you’re part of the experiment. Parasites can infect you, mutate your abilities, and turn you against other players. 🔬 Features:
- World
- Survival
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Is Parasite Testing Redux yours? See inside it, live.
This page is what anyone can see. Studwise for developers shows the rest as it happens: every server and every player, where they quit and how each update landed.