Since both links are dead now but have been archived i'm gonna make it easier for future visitors:
https://web.archive.org/web/20150107183528/https://dl.dropboxusercontent.com/u/6920345/HC_tutorial/hc_tutorial.pdf
https://web.archive.org/web/20150107183527/https://dl.dropboxusercontent.com/u/6920345/HC_tutorial/HC_tutorial.7z
Wanna play with me & my team, test out new terrains? Join me here: http://discord.gg/0at5rHYr1sy2Mp8y
Yulakia RC6 is available to anyone willing to send bugreports. Release this Sunday.
About King of the dunes mode, is possible have a sample mission (in RV obviously)? (I love it because there isn't the cashier at the start) even the differences with the classical one. Thanks in advance