How to Create a 3D Game in Unity

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TRANSCRIPT

Hey, guys, my name is Austin Gregory and in this course we're going to create a simple game using Unity, based on what we learned in the Unity 101 course. So we're going to develop and build a very basic game idea so we can understand how all these things that we've learned tie in together to make an actual game. So what is the idea? We're gonna be able to control a cube that can move around in our scene, in our game world, and also jump. We're going to be able to collect coins spread throughout these levels. And these coins are gonna be protected by enemies that we have to weave around or even attack to kill and get out of the way. And once we have all the coins, we can go to the goal, and if we have completed and checked off every coin in the level, then we can go to the next level, which again will have coins spread out in a different way, with different enemies that you have to avoid and/or kill. So the idea, we're going to have these enemies here that you can see. Now, enemies can be any shape or form. They're all just gonna be the same type of thing, you run into it, you die, you start over that level. Right, and you have these coins spread throughout the world there. These are just in between each of these obstacles. And for this one, you have to get three coins before you can go to the goal down here to go to the next level. And we can do anything with these enemies and the movement system that they have. They actually move based on what's called a waypoint system. So we have, in this case we have two points per enemy. So we have a point down here and then a point up in the air somewhere. And it moves between the two, back and forth. But as you can see up here, we can also have three waypoints, or as many as we want. This one moves in a triangle format, so it's gonna move up here and then down here, and then over there. And it just keeps cycling through those. And you can add as many waypoints and place them wherever you want, per enemy, and you'll just get this cool movement system. Now, if you run into them, you will die and start over.

So that's the whole idea here. And if I wanted to, I could use my sword that you see here to attack these enemies, and it will kill them and get them out of the way. So I can make it a bit easier to get the coins. Now, that's something you could do, and it may not actually have much use in this type of level. If you have a lot of enemies, it may be worth the risk to try to kill them to get around them. Then you're also gonna have a main menu that you're gonna be able to click Play and it's gonna take you into the first level. And then inside of that, you're gonna have a Pause menu, as you ca ... https://www.youtube.com/watch?v=AJSIcGHoLWI