Preface:  This was one of my early videos, so I ramble a bit hehe.  However, I think there are some good tips I have learned after doing 12 game jams in 1 year and a half :D (I have been learning Gamedev/Unity in that time as well).

Might be really helpful to first time game-jammers :D

I make devlogs as well, please check em out and subscribe~!

Need sound for your game?  

Use this famous and simple retro sound effects generator: https://www.drpetter.se/project_sfxr.html

Make simple beat music here:  https://beepbox.co/

thx

Need to make GIFs for your game page?  

this website is great and easy!  https://giphy.com/