Happy September everyone! Stuart Attenborrow here, a 3D Artist and one of the team’s camera matching specialists.
As you know we’ve been focusing on Boiler Island for most of this year. That trend has continued post-Mysterium and we’ll share our overall progress with you soon, but I’d like to take a moment to take you behind the curtain on a specific area I’ve been working on recently. If you’ve been in our official Discord server you may have seen my rant about the cart tunnel on Boiler Island. Today’s update is a bit of a director’s cut of that rant, complete with example pictures. Enjoy!
The cart tunnel is one of those areas you breeze through without much thought. It’s dark, and you only see it for a brief time before being dumped unceremoniously down the chute and into Boiler Island proper. It’s possibly for these reasons that there are a few rough edges in the tunnel that nobody really notices (myself included). Until you try to rebuild it, that is.
Here are my top five quirks that the team identified as we brought this area into real-time 3D.
Number One: Brace Yourself
For starters, here is one that’s easy to spot. As your cart rolls into the tunnel you can see that the track bracing runs all the way to the end of the line. If this is the case, how exactly do you fall down the chute? Let’s check that out.
As the bottom of the cart opens and you fall through, not only does the bracing mysteriously disappear, but if you take a look at the Boiler Island arrival animation frame-by-frame you’ll notice that the bottom of the cart has gone missing entirely! Magic!
Number Two: Shifting Objects
Another significant change between shots. Depending on your position in-game, a small rock and a support pillar for the cart track will come and go. We can only assume changes were made right up to the last minute, and some stills were not re-rendered. That’s game development for you!
Number Three: An Impossible Turn
At the very end of the famous cart ride from Jungle Island, there is a period of complete blackness before the player sees the light at the end of the tunnel (literally!). The cart then turns on a dime around the corner to hit the buffer stop and end the ride. Unfortunately for us, it turns out that corner is actually way too sharp for the cart to actually make!
Number Four: Spot the Difference
As you might expect, we are experts at playing Rivenese spot the difference. Have a look at the above image, and you might spot it too!
The lever next to the cart is missing in the arrival animation, but reappears when you’re standing next to the cart. It also moves between the few images within the tunnel. We assume returning via the cart was a later addition.
Number Five: Mechanical Faults
Our final nitpick is a little more technical. On the other side of the water when travelling to Jungle Island the cart runs out of oomph. It slips back slightly, but then something interesting happens. You can hear the sound of ratcheting as it continues it’s ascent. It only makes sense that this should be a chain hill and rack mechanism like those you’d see on a roller coaster. There’s only one problem though – there’s nothing visually in the game suggesting how it’s achieving this. The track is the same as it’s always been. Perhaps the cart is far more advanced than it looks…
We hope you’ve enjoyed this little tour through our daily work to parse the world of Riven into real-time 3D for you all to explore. It’s one hell of a ride!
We apologise to those still waiting on the recordings of our Mysterium presentation. The folks at the Mysterium Committee are still working on editing down the whole convention’s worth of footage, and these things take time! We’ll be sharing the videos as soon as we receive them.
Edit: It looks like our Mysterium presentation has been up on the MysteriumCon channel for over a week! You can see it here. Thanks to user commenter P-K-V for letting us know!
Please welcome our newest team member, Alexander Diener – a multi-talented programmer!