[Extra Credits - Intro Music] One of our earliest episodes of Extra Credits was about "skinner box" mechanics, and why they're actually harmful game design. You can find the whole episode here, but the short version is that, often, progression systems in games simply boil down to a series of psychological traps meant to keep us grinding. Even when, if we stop to think about it, we realize we aren't actually having fun anymore. But progression systems don't have to be skinner boxes. In fact, progression systems can be a beneficial addition to a game, and be a great part of the experience—so long as they're actually part of the experience, and not simply tacked on to train the player to come back, or to add play hours without adding content. Now, as a developer, I know that there are times when you need to put in a little grind to control the speed of play— to keep players from blazing through all your content faster than you can release more. But if you're gonna put in a progression system, there's no reason you can't also use it to make the experience better for the player. So let's talk about some of the ways progression systems can be used to improve a game. First off, they can add a long-term strategic component to the game. Most of our in-game decisions are usually pondered for a few minutes at most, but a progression system gives the player an opportunity to plan out and contemplate game decisions for hours, or even days. To use the simplest example, let's compare the talent tree in a game like "World of Warcraft" to the system some JRPGs are still using too frequently where stat boosts and new abilities are awarded to characters at each new level in a predetermined, unchangeable fashion. Anyone who's played an MMO knows how much time they spent thinking about their build; how they were gonna maximize their damage output, or squeeze out the last few points of healing. And that's an enjoyable part of the MMORPG experience: it adds to the game, and it gives you something fun to brainstorm about even during those dull parts of the day where you aren't able to play. It keeps you engaged with the game even when you aren't at the machine. That's just the simplest example, but using your progression system to provide an extra layer of long-term strategic play can add a great deal to a game experience. And, especially if you feel compelled to use a timer or an energy system, at least provide your players with the engagement of plotting what they're going to do with their energy while they're waiting, rather than just creating forced downtime. Be aware, though: in order to make a progression system engaging, you've got to reward the player for thinking through the strategic problem you're presenting them, but you've also got to give the player some way to backtrack if they're not happy with their solution. This is why World of Warcraft allows you to "re-spec" your character for a small cost. This way, there's still an incentive to think hard about the strategic problem of building your character, but you can't completely ruin your own experience by making mistakes. Let's talk about some of the other ways we can use a progression system to benefit the player. Progression systems can also be great tool for shaping your learning curve and limiting the complexity of your game. I'll use World of Warcraft as an example again, but lots of games do this. If, when you first logged in to World of Warcraft you were immediately given access to all the abilities in the entire talent tree, you'd feel really overwhelmed. A progression system can be used to introduce elements of the game to the player one by one, allowing them time to familiarize themselves and get comfortable with one facet of the game before moving on to the next thing they need to learn. The best thing about this approach is that, unlike standard tutorialing, the player has control over how long each step of the learning curve takes. If a player has an element of the game completely figured out, they'll be more efficient in tackling that step's challenges, which in turn should make them progress faster which means they'll get to move on to the next step quicker. This is one of the best ways to create a self-regulating learning curve. Which, of course, brings us to my next point: you can use your progression system to reward the most-engaging types of play. As a designer, you can craft a system where the most efficient way to tear through your progression scheme also happens to be the most interesting, pushing the player to new heights of skill, and encouraging them to master aspects of your game's mechanics that they otherwise never would have bothered with. Just make sure that your definition of "efficient" is the same as your player's. If, for example, the designer is measuring efficiency in terms of time investment to reward, but players are measuring efficiency in terms of effort investment to reward, that's when something like the Destiny loot cave happens. From your player's perspective, if the most efficient way to progress turns out to be the least-interesting thing to do, ehh, you don't want that. A progression system can also enhance your narrative, or the feel of your game. Faction progression, where actions you take affect your alignment with a faction in the game's world, are good examples of progression systems that involve the narrative. On a more individual level, we can infuse our characters with a lot of personality and show character growth through the use of progression systems, too. Let me explain: in most games, we spend the majority of our time with the mechanics, rather than the written story. And so, a character's gameplay abilities often shape our thinking about that character. The white mage and the fighter, for example, not only have different combat abilities, but, in almost every game that gives them any character at all, they have different personalities. It's hard to write a character who's mechanically all about healing and protecting their companions exactly the same way you would write a warrior who's all about hitting stuff with an axe. Progression schemes also let us adjust our character's abilities over time, thereby showing growth and change in the character themselves. Lastly, progression systems can also provide a sense of cohesiveness and continuity to game that would otherwise lack them. Games like "Dawn of War" use the progression system to tie the battles together to make the character feel connected to their units, and to give the single-player mode the sense of being a campaign, rather than just a series of one-off missions. By using a progression system to create persistence, to tie instantiated events together, the player gets a sense of a holistic world, or at least a world that exists beyond the boundaries of the map they're currently playing. This makes it easier for the player to get immersed and invested. So there are many, many ways we can use our progression schemes to enhance the player experience. So many that even when we decide that our game needs a progression system in order to keep players from simply blazing through all the content, we can still make it more than a treadmill, more than a psychological trap. We shouldn't be putting in these systems simply because everything has a progression system these days, or because we need it to disguise lackluster gameplay. We should use them because they add to the game itself. See you next week! [Outro Music]
