This would be an endless list of scam and useless coins and there are many ICOs which ran away with investor's money. U.cash is a scam and they are trying hard to be legit. Basically if a project is giving free tokens to everyone and doesn't have a proper website/ team members or roadmap, it is highly suspicious and likely to be a scam. I found this site which has collection of all these dead and scam coins, you can check https://deadcoins.com/