I want to make a Zombie Survival game, but I have no idea where to start.
If I were you I recommend you to start on the map. The map is the first part of starting any game if it has a map but the map first. Then you will start thinking about how is the game gonna work will there be multiple maps or. So then you thought about everything you start creating it and your done :D Accept this if this helps
Youtube! https://www.youtube.com/watch?v=v8pPlTMBVuQ https://www.youtube.com/watch?v=sRH_QbBVsNg https://www.youtube.com/watch?v=QVTrDMnaRS8 https://www.youtube.com/watch?v=n3GR8Hzt86Q https://www.youtube.com/watch?v=HNAwhV3igEs or look up on youtube, " roblox how to make zombie survival game " then after you get a general game going you can use your own talent and personality into the game.