How many Test Tube Titans players are currently online?

There are 1 concurrent players playing Test Tube Titans on Steam.

Is Test Tube Titans free on Steam?

Test Tube Titans is not free to play on Steam.

Is Test Tube Titans still good in 2026?

Test Tube Titans is currently rated as Mostly Positive in the Steam Store based on a total of 60 reviews — an overall 77% positive review rating.

Who created Test Tube Titans?

Test Tube Titans was developed by Ghost Time Games, published by Ghost Time Games, and released on 3/6/2020.

Can you play Test Tube Titans on Steam Deck?

Test Tube Titans not supported and cannot run on the Steam Deck.

Can you play Test Tube Titans on Windows?

Test Tube Titans is playable and fully supported on Windows.

Can you play Test Tube Titans on Mac?

Test Tube Titans is playable and fully supported on Mac OS.

Can you play Test Tube Titans on Linux?

Test Tube Titans is playable and fully supported on Linux.

Test Tube Titans

Grow procedurally generated monsters in a lab and then send them out into the world to create havoc using physics-based controls. That's the basic idea behind Test Tube Titans.

Release Date:
3/6/2020
Developer:
Ghost Time Games
Publisher:
Ghost Time Games
Last Updated:
9/15/2025
Steam App Id:
1231540

Test Tube Titans

1 Players In-Game

Player Score

Platforms

Windows
Mac
Linux
Steam Deck

Steam Charts, Stats, and Live Player Count

At the moment, Test Tube Titans has 1 concurrent player online and in-game. This is 50% lower than its previous all-time peak of 2 players achieved on 12/23/2024.

1 Players In-Game

2 All-Time Peak

Player Score

Test Tube Titans Review

Test Tube Titans has achieved a Steambase Player Score of 77 / 100. This score is calculated from 60 total reviews on the Steam store — giving it a Mostly Positive rating. These are split between 46 positive reviews, 14 negative reviews, and will be updated in real-time as more players leave their feedback.

Track historical reviews and overall rating trends for Test Tube Titans using the chart below.

About Test Tube Titans

Test Tube Titans is an Action, and Indie game developed by Ghost Time Games. On 3/6/2020, it was released on the Steam Store by Ghost Time Games.

It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is not possible to play or run Test Tube Titans on the Steam Deck.

According to Steam’s category system, Test Tube Titans supports the following features:

Shared/Split Screen
Steam Cloud
Co-op
Shared/Split Screen PvP
Stats
Multi-player
Full controller support
PvP
Steam Achievements
Steam Leaderboards
Single-player
Remote Play Together
Family Sharing
Shared/Split Screen Co-op

From the Steam community, Test Tube Titans has been tagged with the following user tags:

Procedural Generation
Destruction
Co-op
Wrestling
Indie
Action
Physics

Media & Sceenshots

Watch the featured video for Test Tube Titans and see the latest screenshots from the Steam Store.

More Steam Charts

Track historical trends for Test Tube Titans community hub members and its growth over time. It currently has 300 followers in its community.

Frequently Asked Questions

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Test Tube Titans data has been sourced from:

Valve Corporation. (2025, September 15). Test Tube Titans on Steam. Steam Store. https://store.steampowered.com/app/1231540
Valve Corporation. (2025, September 15). Test Tube Titans. Steam Community Hub. https://steamcommunity.com/app/1231540
Ghost Time Games. (2023, October 6). Test Tube Titans. Test Tube Titans. http://ghosttimegames.com/

Links & Socials

User Tags

Features

Genres