Looks pretty cool. You can also race against an AI!!
https://www.kickstarter.com/projects/wowlabs/real-fx-radio-control-car-racing-system-with-ai (https://www.kickstarter.com/projects/wowlabs/real-fx-radio-control-car-racing-system-with-ai)
The again came across this..ooohh car combat aswell...another indoor slot less racing but with combat added. Again love the fact you can race against an AI.
https://www.youtube.com/watch?v=Nc4uZ2g0j2E#t=344 (https://www.youtube.com/watch?v=Nc4uZ2g0j2E#t=344)
http://www.telegraph.co.uk/men/active/10904677/Anki-DRIVE-the-21st-century-Scalextric-...-with-guns.html (http://www.telegraph.co.uk/men/active/10904677/Anki-DRIVE-the-21st-century-Scalextric-...-with-guns.html)