C++ first-person-shooter

Open-source C++ projects categorized as first-person-shooter

Top 7 C++ first-person-shooter Projects

first-person-shooter
  1. Doomsday-Engine

    A portable, enhanced source port of Doom, Heretic and Hexen.

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. sour

    Sauerbraten for the web.

  4. OpenTournament

    Repository for the Open Tournament Project

  5. CatacombGL

    CatacombGL is a source port with OpenGL graphics for Catacomb 3D (1991), The Catacomb Abyss (1992), The Catacomb Armageddon (1992) and The Catacomb Apocalypse (1993).

  6. SeriousSamClassic

    Open source game engine version developed by Croteam for Serious Sam Classic (Windows, Linux, FreeBSD, OpenBSD, NetBSD, macOS, Raspberry Pi OS). Based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

  7. SeriousSamClassic-VK

    Open source game engine version developed by Croteam for Serious Sam Classic with Vulkan support (Windows, Linux, FreeBSD, OpenBSD, macOS, Raspberry Pi OS). Based on https://github.com/sultim-t/Serious-Engine-Vk and linux port https://github.com/icculus/Serious-Engine

  8. d2x-xl

    stability improvements for d2x-xl

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C++ first-person-shooter related posts

  • Why is the web not as a platform for games?

    1 project | /r/gamedev | 3 Apr 2023
  • Will we see an unreal engine 5 unreal tournament?

    1 project | /r/unrealtournament | 9 Mar 2023
  • Unreal Tournament 4 saved by UT4UU community!

    2 projects | /r/linux_gaming | 12 Feb 2023
  • My hope for the future of UT

    1 project | /r/unrealtournament | 7 Feb 2023
  • Classic 1990s series Catacomb lives on with the CatacombGL source port

    1 project | /r/opensourcegames | 4 Jan 2023
  • I've been working on an Arena Shooter called Galaxy Grudge for a while now. Here is my current progress. UT fans will notice many similarities!

    1 project | /r/unrealtournament | 14 Apr 2022
  • Open Source Game

    1 project | /r/unrealtournament | 8 Jan 2022
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 12 Jun 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

What are some of the best open-source first-person-shooter projects in C++? This list will help you:

# Project Stars
1 Doomsday-Engine 277
2 sour 182
3 OpenTournament 175
4 CatacombGL 164
5 SeriousSamClassic 137
6 SeriousSamClassic-VK 120
7 d2x-xl 12

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InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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