Collectable cards?

I have been trying to access Online Mode on Cublast HD, but despite having an Internet connection, the game doesn't register said connection. Help/support, please?

When I start the game i can hear the menu music but all i get is a white screen. it looks like an offwhite as if the background for the menu is present but no words or images appear. Any fixes? I am running in Linux Mint 18.2 KDE 2560x1440 resolution 4.10.0-42 Kernel AMD R9380 I5-7600K Any help would be appreciated. Thank you...

ended up retrying levels over and over to get in the top 10 lol. i'm pretty sure people are using cheating software to achieve some of those times, though. I don;t see a physcial way possible to knock 18 seconds off of the time i got landing me 7th place on one level, it was a non-stop perfection run. unless people are phasing through walls ( which would explain the cheating ) that's the only way to get those times. which is a shame, making leaderboards almost pointless, when a bunch of cheaters muck thing...

And when will be?