Mushroom Testing Facility [UNSTABLE]

by Mushroom Testing Facility

Simulation Sandbox Free

Play on Roblox

89.7% liked it (29 votes)

Screenshots (1)

Mushroom Testing Facility [UNSTABLE] screenshot

🟢 Playing

👁️ Visits

2.309

👍 Rating

89.7%

⭐ Favorites

About This Game

You are humanity's last hope. Test on, discover, and kill the variety of parasites avaliable.

Found a rulebreaker? Say "/votekick {player}" to initiate a Votekick against them! 60% of the server must vote yes for it to proceed.

This is the UNSTABLE branch of the game, meaning features might not work properly. Report any bugs you find in the group Forums or community server!
Find the stable branch here: https://www.roblox.com/games/120969799518125/Mushroom-Testing-Facility

HEAVILY inspired by antscientist's Parasite Testing and various Innovation Inc games.

bugs exploration multiplayer parasite discovery sandbox testing votekick simulation humanity's hope unstable

Game Details

Max Players: 16
Created: July 25, 2025
Last Updated: December 13, 2025
Avatar Type: MorphToR6
Votes: 26 up / 3 down
Universe ID: 8254485543
Root Place ID: 74454861011077
Sub-Genre: Sandbox
Copying Allowed: No
Screenshots: 1
Data Updated: February 28, 2026

Creator

Mushroom Testing Facility

Group

2 games 1.069.452 visits

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