Overview
PDC World Championship Darts 2009 (herein referred to as WCD 2009) is, as the name suggests, a darts game featuring the players and competitions of the Professional Darts Corporation. It was released on May 29th 2009 and is the second instalment of the series for Nintendo Wii. The game features commentary from Sky Sports commentator Sid Waddell and referee audio from Bruce Spendley and Russ "The Voice" Bray.
A Technical Glimpse
While boasting a more powerful CPU (729MHz) and GPU (243MHz) than the Playstation 2 (CPU:294 MHz, GPU:147MHz), the Wii's 'optical disc' medium is still the size of a DVD. This means that although the Wii will run more smoothly than the PS2 under demanding conditions, it has the same memory limitations of the 4.7GB (single layer) or 8.54 GB (dual layer) disc. With this in mind the difference should not lie in the amount of audio stored on the disc but in the complexity of the systems devised to playback the audio effectively.
The Breakdown
Once a game is loaded, there are four major components to WCD 2009's audio. The following is a short analysis of each.
1) Entrance Music
After a game is customized and loaded, the two players are introduced by an announcer as they make their entrance. Watching Player 1 walk toward the oche may be entertaining (particularly with the crowd chanting along to the PDC theme tune) but the second entrance reveals the first obvious flaw in the game's audio: every single player in the game has the same entrance music. While not exactly a technical fault, fans of the PDC will be somewhat taken out of the game by this as they are used to hearing each pro player's theme tune.
2) The Crowd
As expected, the crowd provides feedback based on how well the players are throwing. They cheer when a double is hit, or when a player achieves maximum score and will gasp if a player fails to hit a treble. More often than not the crowd bed is fairly constant. While there is crowd feedback, I would say there is not enough of it. When comparing a game of WCD 2009 to a real match one can see that there is a complete lack of atmosphere in the former.
The crowd is dropped out of the mix to accommodate a heartbeat sound effect when a player has hit two treble 20s with his first two darts or when going for a leg winning double. I feel this was a mistake on the developers part as the crowd feedback at these pivotal moments could really add to the game-play. Trying to imagine no crowd sound when Phil Taylor is attempting a nine-dart finish in the following video is difficult.
The audiences at PDC events are well-known for their interaction and outright madness and i think oxygen games really missed a trick in not taking the time to further develop this aspect of the game.
3) The Commentary
This is arguably the most important (or at least most prominent) aspect of the game-play. Sid Waddell calls the action dart-for-dart, quite literally at times. It's easy to hear that Mr. Waddell has put his own personal spin on the script given to him, commentating in his unique style. The in-game commentary is occasionally sparse but when it does become busier it still sounds as if Sid Waddell is reacting to each individual dart and not the match as a whole.
A few vital aspects of a good commentary system are missing. For example, there doesn't appear to be any acknowledgement of how close the darts are, a miss is a miss in the game's eyes no matter how close. There is no reaction or comment on any of the statistics of the game, which along with the repetitive nature of darts, fails to increase the player's interest. There are some points in the game where the commentary requires an interruption as the topic is made redundant by the game-play. For example, whilst I played against Phil Taylor, Sid Waddell commented 'The kind of checkout he may be expected to take, if he's to win this match'. By the time Sid had reached the word 'checkout' Phil Taylor had already missed his first treble, meaning he couldn't win on the current throw. The commentary system needs to acknowledge this and interrupt accordingly. Finally, there appears to be some trouble with the game's scorekeeping, as Sid Waddell often tells me I'm in a winning position when I am clearly not.
4) Number Calling
A self explanatory aspect but important nonetheless as without the gravelly tones of Russ Bray shouting 'One hundred and eighty!' a vital part of the game's environment would be missing. One thing to note about the referee's number calling is that it is the only sound effect other than ongoing commentary that is present during the heartbeat effect. This was most likely deemed effective by the development team and it can work quite well.
Why do these problems exist?
It is difficult to explain why there is no variation in entrance music; I can certainly recall old wrestling games on the Playstation (PSX, let alone PS2) having different entrance music for each wrestler. For a platform appropriate comparison, this clip from WWE Smackdown vs. Raw 2009 Wii edition shows just how much variety in entrances a Wii game released six months previous to WCD 2009 could achieve in a game that arguably has a lot more going on.
Perhaps Oxygen games could not acquire the licenses for the players’ theme songs and if that is the case then the game could've been improved by specifically composed pieces for the game. Whatever the case, I find it hard to believe there was not enough disk space, especially when compared with the vast amount of audio files on other Wii games (unless Oxygen had a particularly poor audio codec).
The 'crowd' effect is evidently quite difficult to achieve. I would tackle this problem by incorporating two or three cross-fading crowd beds of a large crowd (perhaps even a genuine PDC audience) and record the one off woops and jeers to layer at opportune moments. I feel that the WCD 2009 crowd is just not large enough and this takes away from the game-play. Great audience beds can be achieved on Wii as demonstrated by the WWE, NBA 2K10 and FIFA09 clips.
As you may have noticed while watching the real darts clip, while the in-game commentary is satisfactory as an audio system, it is not very true to real life. I feel a big difference made in commentary systems recently is the use of two commentators rather than one. For instance, in the following clip of 2K Sport’s NBA 2K10 (Wii edition, released November 2009), the two commentators can be heard to react to each other, as well as the game-play, giving the user a more authentic experience.
The commentary system is made using the concept of ‘Stitched Speech’. This is the idea that a commentated sentence can be made up of pre-recorded phrases played back in different orders, thus adding variation on a linear sentence. For instance, the name of a player can be recorded just once or twice, but used in a large amount of different situations, depending on how their game is going. This used to be very important, due to the low memory limitations of CDs but since games have begun to use DVDs and particularly Blu-Ray discs, it has now become common for games to have lengthy, non-stitched audio from commentators (as heard in the 2K10 clip).
This brings me to my next point: there is very little lengthy commentary present in WCD 2009. One would think that at the very least, Phil Taylor would have some commentary cues about his past historic darting victories but the most I’ve ever heard (having played the game regularly for 2 months) is a short quip about how many times he’s played Van Barneveld. The commentary needs more of these segments to flow. Listen to how Andy Gray makes Manchester United specific comments in this clip of FIFA09 (Wii Edition, Released 3rd October, 2008)
http://www.youtube.com/watch?v=T9cfgEjWS9Q&feature=related
An interesting part of Sid Waddell’s commentary in real life is the way his voice rises in pitch and volume as he gets excited. It would be an interesting idea in the coming instalments to experiment with how digital pitch and volume alteration could make his voice sound more excited during the bigger moments of the game.
I was quite interested to discover exactly how the number calling system would work. So, using Max/MSP I have created a system which will keep score of a darts match consisting of two players and announce the total amount a player hits on his/her throw, using the concept of stitched speech. It currently has no audio, but the fundamental theory is there and the array of buttons indicates that the audio would be played by the system once loaded.
Summary
Having gone into administration in October 2009, Oxygen games were probably struggling for resources when creating this game. They are still around today however under the new name of O-Games, and are due to release the latest PDC game for Wii 'PDC World Championship Darts:Pro Tour' in November of this year. It will be interesting to see just how much the game's audio engine is improved under their new guise.
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