More details in thread.
Click here to download PortalKart 1
Click here to download PortalKart 1
&
Click here to download PortalKart 1
Click here to download PortalKart 1
&
Full of little issues, but hopefully it's pretty enough to make up for that 
Anyway, gimme a shout if you'd like the original .VMFs and assets to build it into a real puzzle or whatevers.
Oh, and muchos cookies to LPFreaky for last minute optimisation and LPFreaky, Shakky and Smidgens for playtesting 
Q: No crash\Skid Sounds.
A: Can't alter sound manifest, meaning only sounds in the original manifests can be used.
Q: Steering is pretty sticky.
A: I've done a lot to minimise this, but so much is hardcoded that this is about the best.
Q: Where's the handbrake?!
A: Between the seats. But it crashes the game. So no handbrake.
Q: It feels pretty slippy.
A: Yup, portal wasn't designed with the tire material type, so friction's an issue.
Q: World portals? Giant regular portals?
A: Nope, they're not portalable.
Q: Vehicle colour is a bit screwey.
A: It is.
Q: Lag.
A: It's laggy.
TheNightmaren wrote:
Iviv and LyLy here, and we played Portal Kart! While we had all the issues you already addressed, this map was outrageously fun!...vid...
Haha, thanks guys. I love your vids; 16 mins passed pretty fast.
Unfortunately there's not much I can do about all those bugs - it really wasn't designed for mario kart, but I'm glad you had a laugh =)
Didn't realise how much you liked the funk tank, maybe he'll return sometime in the new year, loaded with a fresh batch of gnome and penguin!
That Greek Guy wrote:
can you please tell me how you got a free looking camera to work in coop? PLEASE TELL ME
its a vehicle script. We also used it in our valentine map where you have a free camera in a tuberide in coop 
Lpfreaky90 wrote:
its a vehicle script. We also used it in our valentine map where you have a free camera in a tuberide in coop
Can i please have it? I kinda realy need it. I ve been trying to make one myself but with no success. If you cant give it to me can you please give me some help because im stuck.
That Greek Guy wrote:
Lpfreaky90 wrote:its a vehicle script. We also used it in our valentine map where you have a free camera in a tuberide in coop
Can i please have it? I kinda realy need it. I ve been trying to make one myself but with no success. If you cant give it to me can you please give me some help because im stuck.
Feeling lazy, here y'go. Should show how it all works pretty nicely 
sicklebrick wrote:
Feeling lazy, here y'go. Should show how it all works pretty nicely
Ehm...im sorry but is there a link somewhere that i am missing? Theres nothing in your message. 
Woops, guess it was removed or I was too tired to realise. Many lols were had that day.