Alternatives

Products that do what Unreal Engine 4 does

Unreal Engine 4 and all future updates now free for everyone

1. 1
   Unreal Engine 5.8▲156

   Build unreal games with AI agents

   Jun 2026

2. 2
   Make Live▲79

   Run Unreal Engine projects in the browser

   2022

3. 3
   Replica's Unreal Engine Plugin▲157

   AI voice actors for Unreal Engine

   2020

4. 4
   Atomic Free▲190

   Learn to prototype for free

   2017

5. 5IM
   I'm releasing my game for free▲195

   2020 · victorqribeiro.itch.io

6. 6
   Free My Play▲58

   A Hacker News for freemium games

   2014

7. 7
   Freebbble▲254

   1000+ high-quality design freebies made by Dribbble users.

   2014

8. 8
   Aeronaut▲118

   The prettiest game of memory you'll ever play

   2016

9. 9
   0 A. D.▲99

   A free, open-source game of ancient warfare

   2015

10. 10LE
    Lumix Engine – Open source C++ 3D game engine▲260

    2017 · github.com

11. 11
    Exists▲132

    Generate your own 3D worlds and team-deathmatch in minutes

    2025

12. 12
    Eternity AC▲201

    Create your full digital clone. Personality, voice, 3D body.

    2024

13. 13
    AVTR-1 Real-Time Open Weights Model▲197

    Generating uncanny AI avatars is now open source

    May 2026

14. 14
    Free Server▲115

    A free web server to play, learn, experiment, whatever

    2014

15. 15
    Indiebound▲113

    Product Hunt for indie games

    2015

16. 16
    Infinite Runner Engine▲90

    The best 2D+3D endless runner engine

    2016

17. 17
    Isometric Game Art Pack▲184

    Extensive library of game art for indie devs

    2018

18. 18IS
    I spent 6 years making a cool free game▲151

    Hey everyone! Long time lurker, first time poster. I've just reached beta in my game BoxByte Lyte. -What is it- It's a free 3d arcade game for hardcore players that uses color matching in interesting ways. Also it's a one button game, well movement and one button. Cool huh? The final release will be free too. -What I need- This is a very challenging game, so I really need to balance the difficulty so that it's still hard but not impossible. It would be great just to hear your experiences of the game and how far in it you got. -Where can I report bugs?-…

    2015

19. 19
    Replica Studios v0.1.0▲116

    AI voice actors for games and films

    2021

20. 20AC
    A curated compendium of free PC games, updated daily▲50

    2017 · neogratis.com

21. 21
    Itch.io▲77

    Pay-What-You-Want Indie Game Store

    2013

22. 22
    ROBOTZ▲117

    Free modular 3D cartoon robots for your next projects

    2023

23. 23UJ
    Unreal.js is a plug-in which brings JavaScript into UnrealEngine▲5

    2019 · github.com

24. 24
    GetIncredibles▲102

    A curated marketplace of games/AR/VR talent

    2017

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