Who is Tesseract for?

Tesseract is a consumer product built for FPS gamers.

Yes — Tesseract is free to use.

Is Tesseract still maintained?

Unverified. Tesseract has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Tesseract?

Similar projects tracked by PulseGate include Codere, Cube Master 3D - Sorting Games, and Home Makeover.

Tesseract is developed by Lee Salzmann.

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Tesseract

Name: Tesseract
Author: Lee Salzmann

FlathubGames

Tesseract is a free first-person shooter game featuring instagib deathmatch, capture-the-flag, and cooperative in-game map editing. It offers advanced rendering features and is based on Cube2/Sauerbraten, targeting FPS enthusiasts.

FreeLinux

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Overview

5 features

In the Games space, Tesseract takes a focused approach. It provides an engaging FPS experience with real-time cooperative map editing for gamers. It is built as a consumer product for FPS gamers. Tesseract is free to use. It ships for Linux.

Lee Salzmann builds and maintains Tesseract. Among its 5 catalogued features are first-person shooter, co-op map editing, and deathmatch mode.

First-person shooter
Co-op map editing
Deathmatch mode
Capture-the-flag
Dynamic lighting

Built with & integrations

Runs on

Linux

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed28 Jun · 23:50 UTC
Tesseract verified against its public source
Source: PulseGate · Open

Frequently asked questions about Tesseract

What is Tesseract?: Tesseract provides an engaging FPS experience with real-time cooperative map editing for gamers. It is catalogued under Games on PulseGate.
Who is Tesseract for?: Tesseract is a consumer product built for FPS gamers.
Is Tesseract free?: Yes — Tesseract is free to use.
What platforms does Tesseract run on?: Tesseract runs on Linux.
Is Tesseract still maintained?: Unverified. Tesseract has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Tesseract?: Similar projects tracked by PulseGate include Codere, Cube Master 3D - Sorting Games, and Home Makeover.Codere Cube Master 3D - Sorting Games Home Makeover
Who makes Tesseract?: Tesseract is developed by Lee Salzmann.

At a glance

Platforms: Desktop
Languages: English
Built for: FPS gamers
Model: B2C
Solves: Provides an engaging FPS experience with real-time cooperative map editing for gamers.

Registered as

Flathub: gg.tesseract.Tesseract

Developer

Lee Salzmann

Live coverage

Identity confidence: Medium · 70
Indexed: 28 Jun 2026
Lifecycle: Unverified
Last seen: 28 Jun 2026

Identity audit (12)

Slug: tesseract-flathub-org-1782690696496-a9zj2q
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 28 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 4 Aug 2026
Canonical URL: https://flathub.org/apps/gg.tesseract.Tesseract

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Also in Games

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