You should have a demo mode others can use to check out before making a deposit. Paying to play a game you have no clue if you will like and have not seen a graphic of will not be a popular choice.
Granted it is a small amount, but sending deposits sometimes pose a privacy risk and others may not want to take a risk on an untested website.
- Jay -
I do say the same thing on which it is that hard to sent out and just tried out to visit the link and showing up that big QR code on which needed up for you to send 50 satoshis. Yes, this one uses up LN but just like been said that there's no one will be that confident on sending out specially if they dont having the slightest picture about on how the game looks like.
@OP, if you arent that able to post up some pics then you can always put up some video samples on how it do looks like. Sending out some satoshis could give out directly having that
hesitance specially in speaking about trust and credibility but actually or honestly the site name is quite catchy.