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[MUSIC] 2

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Hello again! 3

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In this video, I'm going to be tuning my game so 4

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that it has a more of a final tuning of the gameplay that I'm happy with. 5

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I'm still terrible at it, but I'm looking for fast and furious, and 6

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I feel I get fast and furious. 7

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So I want you to be tuning your game to the point where you're happy with how 8

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it plays. 9

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So let's jump in and talk about game tuning and playtesting. 10

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Let's start by talking a little bit about playtesting. 11

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When you're playtesting your game, always tune to your "Player Experience". 12

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That means always think about your player experience. 13

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And make sure that whatever you change in your game is creating that player 14

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experience. 15

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Just a reminder of what my player experience was, 16

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this is the slide from way back in lecture number two in this section. 17

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We had a Player Experience of Quick reactions, so 18

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I wanted my player to feel like the game was fast and furious. 19

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And that is what I need to bear in mind with every single tweak I do, 20

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am I creating fast and furious? 21

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Also, when you're playtesting, make sure you aim for challenging but winnable. 22

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We play our game over and over and over and over. 23

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And sometimes I see a lot of people create really 24

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difficult games because that's their own skill level. 25

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So just remember that your player hasn't played 1,000 times, 26

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so your players haven't played the game as many times as you have. 27

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And also look for bugs and problems as you're tuning, that's really important as 28

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you're playtesting, you're playtesting to improve. 29

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In the last lecture, we were playing around, just be crazy, 30

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think of whatever you want, think of extreme tuning. 31

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Now we're looking to narrow it down. 32

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We're looking to find the bugs, the problems, and to get a tight tuning so 33

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that it feels like a compelling game, and then ask a friend to play. 34

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This is an important part of playtesting, is to ask someone else to play so 35

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it's not just you. 36

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So you can see straightaway if they don't know what's going on or 37

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if it's too difficult or if they get bored very easily. 38

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That's a key part of playtesting. 39

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Okay, so I'm just going to jump back into my game over here, and 40

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quickly show you the tuning that I'm going to do. 41

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I've been playing around with it a little bit off camera, so 42

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I've got some conclusions. 43

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I am going to go for a one ball system for now, 44

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just because we haven't created our code to accommodate ten balls bouncing around. 45

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I think that would be really cool, but I don't want to do that and 46

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then have to go off and reinvent all the code that we've created. 47

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So it assumes one ball in a lot of places, so, we'll just do the one ball. 48

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And then my paddle, 49

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I think I'm going to return that back to the scale it was before. 50

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Again, just for the sake of simplicity, where I'm going through and 51

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teaching you guys how to do this. 52

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And for you, you can evolve and change, and push it in all crazy directions, 53

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but I want to keep mine a little bit vanilla. 54

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In other words, a little bit neutral so that you can change it however you want, 55

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now, what else do we need to do? 56

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The ball, I'm giving the ball an almighty shove with a 50 on the Y Push, 57

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I'm going to turn that down to 12. 58

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So it's a good fast paced game, but not out of control fast, and 59

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then what else do I need to do here? 60

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My Random Factor, I'm going to put that up to 1, because that was kind of fun, 61

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between 1 and 2 is kinda fun. 62

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But sometimes the ball goes too slow with the randomness, it hits something and 63

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then it goes really slow, and again, we can fix that. 64

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My challenge for 65

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you would be, how could you create a piece of code in there that would stop your ball 66

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going super slow in those situations from a random point of view? 67

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But I want to jump into the next section of course pretty soon, so 68

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I'm not going to go and dig into those things. 69

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But great challenge for you to take your game and 70

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evolve on it if you see any of these things you're interested in. 71

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Make sure we turn for our play space, I'm going to turn my collider back on, 72

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my Lose Collider, and then, the score, where is our score? 73

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That's on Game Session, the score per points, per block, 74

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well, let's put that back to 83, shall we? 75

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And I'll apply that to the prefab, 76

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make sure you're applying all these things to your prefab, the ball. 77

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I'll apply this to the prefab as well, so 78

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it's relevent in our other sections throughout other levels. 79

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And then the last thing I would do in my level just here to make sure it's 80

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interesting and cool, I just throw a few more blocks in here. 81

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Probably just the level one breakable blocks, just to make it interesting. 82

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Duplicate and then move it across, while holding control, duplicate, 83

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duplicate, duplicate. 84

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And bring it all the way down to here, 85

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duplicate just to add a little bit more spice in this particular level. 86

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I think that's pretty good, I think I only just made one more extra block, so for 87

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symmetry's sake, I'll put this block over just in there. 88

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Okay, so I've got my level with some blocks, I think the tuning is pretty good. 89

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I'd then play my game a whole bunch of times over to see whether I think it's 90

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interesting, and the right speed, and is it too easy, too hard? 91

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[SOUND] [LAUGH] Okay, maybe I just answered the question of too hard. 92

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But I'm going for quick reactions, I wanted people to be playing my game, 93

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going, what, that was crazy! 94

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But I don't want them to be playing the game saying, aah, this is impossible! 95

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So, you can see that I'm still pushing the ball out way too quickly or 96

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what's my game speed at the moment, is it set at 1? 97

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Okay, it's set to 2.61, that could be an issue. 98

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So I'll put it to 1, and then make sure that the game speed isn't crazy out of 99

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control fast, and now it's way too slow and boring. 100

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So I'm going to give the ball a stronger push, this is the thing, 101

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it's backwards and forwards, tune one thing, tune another thing. 102

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Make sure you haven't accidentally broken something when you tune it, and 103

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apply it to the prefab, just so I don't forget. 104

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Click on play, this should be fast and furious, but not fast and 105

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ridiculous, let's see if I can slow the ball a bit. 106

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Okay, that's feeling pretty close, I'm happy with that amount of, my goodness, 107

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where am I? 108

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That's going on with my game, one ball, regular size paddle, 109

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it gets up in there, this is cool, I want the player to fail a number of times. 110

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The particle effects are kind of getting in the way of seeing the ball, 111

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I think that's nifty as well, so I like that. 112

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And then, [SOUND], when I hit that last one, okay, boink, game over, cool, 113

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that was good. 114

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That was the right sort of pace of what I'm going for for my game, so 115

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I'm going to save that. 116

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Make sure that my hierarchy is arranged nice and neatly, 117

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breakable blocks, drop that into blocks, all looks pretty good. 118

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Okay, playspace, great, so I'm going to save, and for now, 119

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I'm just looking at the game play. 120

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I'm not looking at the level flow from level to level to level to make sure 121

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that's all tight. 122

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I'll do that in upcoming playtesting, but for now, 123

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I'm just looking at the core gameplay moment. 124

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So the challenge for you, as always, here's my challenge, 125

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this is what I'd love to see you get up to. 126

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Tune and playtest your game, find the turning that you like, 127

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as I did, go through that process of, is it too fast? 128

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Is it too slow? 129

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Is it too crazy? 130

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Do I like it? 131

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Get to the point where, yes, you've learned from your extreme tuning. 132

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But you don't necessary have to leave the extreme-ness in there if it's not helping 133

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your game. 134

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Make sure the game isn't impossible, as I said, make sure the game 135

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isn't boringly easy, that's no fun either, and ask a friend to play. 136

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That would be the big challenge, I'd highly recommend you do that. 137

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This is the stage of the course where you should be a little bit vulnerable. 138

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And ask a friend, someone that you trust or a family member or a parent or 139

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a sibling, say, hey, just give this a play. 140

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And see if you can survive for more than ten seconds, or 141

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whatever the challenge might be that you give to someone. 142

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So there's the challenge, jump in, take that on. 143

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In the next video, I'm going to give you a tool, a little technique that will help us 144

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playtest through our levels a little bit more quickly. 145

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And to be able to test out different scenarios. 146

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So great work, and I'll see you again soon.