The email you get when you purchase Blockland says exactly this:
Your activation key is what identifies you as a Blockland user, never give it to anyone.
There's not much else to be done. Maybe an in-game popup every minute reminding you not to give out your key? It should really be common sense.
*sigh* Times come for desperate measures.
I have a alt key I can give him, it is sitting in my emails, I haven't used it but sometimes I have, so it would come up on RTB findings.
I know its stupid stuff to give out a key, but I clearly tell them to not give it to their friends, I gave one I had to some minecraftian guy and said the same exact thing, he understood and went along.
I can still access the keys because they would be in my email, but I wouldn't use them anyway, I would probably just have them just incase the owner of the key I gave them lost their key, they would contact me and I can give them the key so they have their activation code working again.
Is this illegal/pirating in any way?
I mean, i still bought it, so it wouldn't count as pirating, because I didn't torrent/pirate it through some bullstuff thing, right?