** Before reading this, note that I haven't lost a substantial amount of money on this casino, maybe 20$. This is not me yammering just because I lost money.

What happened
Cryptoplay.io rigs probably all their games, in this thread I mention just mines and roulette because they are the easiest to test for this.
Game outcomes are changed not even accurate to the seed info active. If you bet on something and are about to win too much, they just void your win.

Seed
Basically, I found a way to uncover my seed while keeping it live for many other games, getting the outcome before I even start it.

Un-hashed seed

Hashed seed

See https://i.imgur.com/aJCWKdr.png
** Don't have a rank so I can't post images, bear with me.

Mines
Mines are rigged in the houses favour in the saddest way possible.

1. Winning voids all pay
The image below shows how normal squares will just magically become mines when you start winning too much.
This is from my history
(100$ game) https://i.imgur.com/SYYOGgL.png

This is me playing a game live, knowing when all the mines are, with the same exact thing happening.
SEE IMAGE: https://i.imgur.com/TIrMSa0.png
Where is 20 in the mines array?

But of course, just to make sure the mines thing wasn't bugging, I did a game where I had all the mines and just clicked a mine first click.
SEE IMAGE: https://i.imgur.com/pUB8wcv.png
Mines are pretty accurate when you are losing.

2. Yes! Wait never mind
'Rigging' shown above could just be game faults, well probably not, but there still is a bit of questioning.
However this next find completely proves my point.

The site has a bug in its rigging, and as funny as that sounds, it's true.

When their 'win limit' (if you want to call it) is hit, no matter what square you click (EVEN IF REVEALED!!) will also turn back from a diamond into a mine.
I had this happening to me by legitimately, from the front-end, clicking a mine twice too fast. Showed a diamond once and a mine a second later.

Here are images of this happening
Mine 24 clicked first time: https://i.imgur.com/CmAlPpT.png
Mine 24 clicked second time: https://i.imgur.com/TSNVHyq.png
Mine 22 shows what is meant to happen normally: https://i.imgur.com/wxeuyFE.png

I just find this really funny that they didn't even make the rigging properly.
They might as well call it 'Probably Fair'.
That's all for mines.

Roulette
Roulette is also rigged in a similar way.

Don't bet, you win!
When you are going to win too much, similar to mines, the site just switches out the numbers that the wheel hits.
This happens whether you bet on an individual number or just bet on red/black normally.

Bet on not the winning number. Fairness matches: https://i.imgur.com/fUkqqit.png
Bet on winning number. Fairness mismatch: https://i.imgur.com/4E7vN82.png

Conclusion
This site is rigged 100%, I am calling it a scam right now and I don't highly advise any person playing here.
Now they don't rig ALL bets, only bets that are likely to make you money, and they also don't rig them every single time, but way too far and enough to be easily noticeable.

Kind regards.