Veja como fazer créditos no openshot.

https://we.riseup.net/assets/451776/TUTORIAL-FAZENDO-CREDITOS-ANIMADOS-COM-OPENSHOT-COMPLETO.pdf

Tutoriais de como usar o openshot:
https://we.riseup.net/assets/448649/TUTORIAL-OPENSHOT-1-COMO-COLOCAR-SUAS-MUSICAS-NA-LINHA-DO-TEMPO-DO-EDITOR.pdf
https://we.riseup.net/assets/448653/TUTORIAL-OPENSHOT-2-COMO-AUMENTAR-OU-DIMINUIR-O-VOLUME-DAS-SUAS-MUSICAS-ENQUANTO-ELAS-TOCAM.pdf

Servidor de possibilidades livres para trilhas sonoras :

https://www.jamendo.com/?language=pt

Alguns bons recursos para experimentos de edição de vídeos :

https://www.openshot.org/pt/download/
http://cinelerra.org/download
http://www.jahshaka.com/download/
https://avidemux.br.uptodown.com/windows
http://www.pitivi.org/?go=download
http://lives-video.com/index.php?do=downloads
https://kdenlive.org/download/

http://www.wings3d.com/?page_id=84
https://www.blender.org/download/
https://www.gimp.org/downloads/
https://www.unrealengine.com/download

Mais:
https://www.tecmundo.com.br/navegador/12727-15-jogos-que-nem-parecem-que-rodam-no-navegador-video-.htm

Jogar em 3D conectado com GNU/Linux ?

https://www.diolinux.com.br/2014/04/como-rodar-jogos-com-unity-webplayer-3d-no-ubuntu.html

https://www.drakensang.com/pt

https://www.vivaolinux.com.br/dica/Instalar-o-Unity-3D-Web-Player-no-Linux

https://www.gamingonlinux.com/articles/unity3d-web-player-in-linux-browsers-thanks-to-pipelight-.2996