I'm not a logo designer myself so it's hard to know what exactly the logo should be like, so feel free to be creative if you think you have a good idea. I'm open to ideas so blow me away!
We're looking for a simple logo. It's not necessary to have the words "BitcoinPenguin" in the logo, We're still not sure if the text should be included or not.
However, there should be some sort of a penguin in the logo. The penguin, or parts of it, could be golden/yellow. You can, but are not required to, also use a bit dark blue and/or gray.
Also, we'd like there to be some sort of a hint of gambling, to make clear it's a casino. Focus more on the gambling aspect, it's not necessary to have bitcoin in the logo.
Ideally, the logo should be simple, elegant and recognizable. The dominant color should be gold/yellow, the background of our website is going to be dark.
I attached a few logos which I liked to give you an idea of my taste, but don't think too much of them.