I really hate random results. It’s one of the reasons why Magic: the Gathering gets under my skin– even a perfectly constructed deck has a significant chance of losing you the game because you get a series of bad draws.
In most games with random elements, the goal of skilled play is to reduce the effects of the random element as much as possible. The more you can do this, the better. It’s what makes Infinity a tactically compelling game and other minis wargames starkly less so. Skilled play involves maneuvering and planning (two things that don’t involve a random element) in order to maximize your odds of success when you do inevitably have to turn to the RNG to determine your fate. Skilled play revolves around reducing this value as much as possible, and in Infinity you can reduce it quite a bit, through good planning and proper application of tools. In MMOs, you reduce randomness by planning strategies around random occurrences– if the boss has a nasty attack that randomly targets two people, part of your strategy involves everyone knowing what to do if it’s them that gets targeted.
Some element of randomness is important in games, however. A lot of games require that you do the same thing over and over again, and some unpredictability in results keeps things interesting. It’s often a relatively narrow band, but it’s what makes critical hits so fun (and critical failures so interesting). As a DM and game designer, I keep this very much in mind, because it affects enjoyment a lot.
Consider the following: The critical item you need to succeed drops slightly less than one percent of the time. Success is doing that thing over and over again and fishing for that less-than-one-percent chance. That is miserable. Comparatively: If you score a critical hit, you get to perform a cool, class-defining attack. You have a critical hit rate of about 50%. This is a lot more fun, because it’s not predictable, but your odds of endless repetition for the slim hope of success is really unlikely.
Here’s the thing. As soon as something is possible in a game, it gets fed into a risk/reward analysis. People like to dismiss this as “theorycraft” or “mathhammer” or “crunch”, but the reality is that it’s true for every player. If you get a new ability, you’re going to experiment with it to see what it’s good for, or how cool it looks, or what-have-you. Alternately, you’re going to go to someone else who’s already done that experiment. Even if you’re just using said ability “because I like it”, you’ve still made a risk/reward analysis. Something with a random chance of occurring (say, a weapon proc or drop) is either not good enough to be worth pursuing or good enough that you absolutely must pursue it at any cost. This is why people spent months trying to get Thunderfury in Vanilla WoW, despite the pathetically low drop rate.
For an extreme example, think of an ability that, one percent of the time (or less!) allowed you to use a cool class ability. Let’s say that, one percent of the time you cast a fireball, that fireball would be an AoE for full damage on all targets. You’d never use it, and you’d probably hate the ability. You’d barely notice when it triggered, you’d be mildly happy when it triggered when you wanted it to, and you’d remember every single time it triggered when you were trying to be really precise about your targeting and it screwed something up. It would be frustrating and maddening to use.
The key is that, in order to be fun, random effects need to be a few things:
- Not punitive.
- Frequent enough to be noticeable.
- Controllable to some extent.
- Not crucially tied to basic, moment-to-moment functionality.
This is why the Machinist in FFXIV is so frustrating for many people to play. Your basic attack combo has an element of randomness to it. It’s worth noting that the class gives you a method with which to control that randomness to some extent, which is kind of a big deal. It’s what makes the Astrologian fun– you get a random card draw, but you have options with what to do with that card. Infinity’s range bands and shooting odds are controllable. Well designed raid bosses don’t kill you randomly with mechanics (and the ones that do are viciously disliked).
Like many things, it’s a matter of moderation. Randomness is important or you can decide games before they’re played– it’s a very easy way to avoid your game being reliably “solved”. Tic-tac-toe is a solved game, but if the game randomly selected a square that you COULDN’T play in every turn, it would quickly not be solved (though it probably wouldn’t be much more fun).
There’s an elegance to games that are not at all random but are still not necessarily predictable or easy to win. Go is a good example, as is pretty much every bullet hell shooter. Similarly, some wildly random games are still fun– while I personally dislike Magic, a very large number of people play it and its randomness is a very good way to muddle minor skill disparities (which is what it was designed for to begin with) while still allowing large skill disparities to stay noticeable.
It’s probably apparent by now that I don’t gamble. C’est la vie.
Source: Digital Initiative
The Role of Randomness