HiLo by Astriona
HiLo by Astriona is a virtual card game where you predict the upcoming face down card from the deck. Winning odds depend on prediction probabilities, such as a simple higher or lower than previous prediction, a specific card number or red or black. Play the demo game from Astriona below completely risk free.
- Comprehensive betting markets
- Very fast game rounds
- Provably fair tools
- Great mobile optimization
- Multi market betting is awkward
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HiLo is very quick to understand, as the aim is simply to make a prediction on the next card revealed from the deck. Your options to predict are very comprehensive, with various markets to strategise your gameplay. Here's how it works:
Step 1: Set your bet amount
Configure your bet value anywhere from $1.00 to $200. You can increase or decrease your bet value by typing into the input field directly, or by doubling or halving the existing bet value by using the “x2” and “½” buttons. You can also use the “All In” button to quickly apply the max bet value of $200.

Step 2: Understand the betting markets
The game of HiLo by Astriona offers many different options to bet on when predicting the upcoming card. Below is a table with all the different options along with the winning odds for fixed odds markets. The maximum bet you can place on any given market is $200.
When betting on “Higher” or “Lower”, the odds are going to dynamically update depending on the previous face up card. For example, if the previous card was a 3, the probability of the next revealed card being higher are far greater than lower. Therefor, the odds for choosing “lower” will return a much larger win than “higher”
Step 3: Place your bets
To actually place a bet, first you need to select the market from the game page, which will then be highlighted with a green border. Then press the Bet button to commit the bet to that market.
You can then choose a different market to bet on within the same round by repeating the same process of first selecting the market, then pressing bet to commit. For multi-market betting within the same round you need to be fast, as each round has a 7 sec interval for betting.
You will be able to see your confirmed bet on the “Current Bets” panel to the left of the main game page. Here your bets will be listed as you commit them during the 7 second betting phase period.
Once the countdown completes, the card is revealed and winnings are awarded for any bets that favour the face up card. All winnings are immediately credited to your balance.

The default theoretical Return to Player (RTP) is 96.0% and the maximum multiplier is 24x
Below are the key game features of HiLo:
- Multi-Market betting: Bet on several different outcomes in a single round, such as a straight up card number, red or black, higher or lower or Joker.
- Current Bets Panel: View the list of bets committed during the betting phase countdown. Bets are added to the list as soon as the Bet button is clicked.
- Provably Fair: The Beer Crash game is built on Provably Fair technology, meaning each and every game round can be verified for fairness using the in game Provably Fair tool.
- Round History: Check the results of the previous round at the top of the game page with the round history panel. Here you can spot trends and patterns to help you make decisions for your bets.
HiLo is built on HTML5 and JavaScript, meaning your game will load and run flawlessly on most modern mobile browsers. No download required, simply launch the game from your browser and start playing.
HiLo is a very simple game with very in depth strategy. Astriona have done a great job of bringing the card game to life in this virtual version of a classic card prediction game.
The animations and graphics are very clean and minimalistic, with an intuitive UI to show clear odds for all the various predictions players can make. Actually the UI itself is probably the most impressive part of this HiLo game. We’ve played many HiLo games and this one from Astriona is probably the most easy to navigate given how many different options you have for betting.
We do have suggestions for improvements however. For example, when placing multiple bets on a single round, you must first select the prediction and then press “Bet” to commit the bet for the round. There is no option to select multiple options and then press “Bet” to commit all your predictions at once. Given you only have 7 seconds between each round, it feels rushed when trying to place 3 or 4 bets on a single round. Also, it would be cool to be able to bet on suits such as spades, hearts or clubs.
Outside of this however, it's a lot of fun and a solid example of a great HiLo game!
“HiLo is a classic card prediction game stripped down to its purest form. Each round reveals a card - simply predict whether the next one will be higher or lower. Guess right and your winnings grow; guess wrong and the round ends. Fast, intuitive, and endlessly replayable.” - Astriona
Gameplay Screenshots





Frequently Asked Questions
What is HiLo by Astriona?
HiLo by Astriona is a virtual card game where the goal is to guess the upcoming face down card. Payout odds vary depending on the probability of your prediction, and you can place bets on several different potential outcomes in a single round! It's a game of strategy, luck and prediction.
Can I play HiLo for free?
Yes you can! Head back up to the top of this page where you’ll find the demo game version of HiLo by Astriona. This game requires no download or registration. Simply launch the game and play directly in your browser completely risk free!
What other games are like HiLo?
Below is a list of games we recommend that are similar to HiLo by Astriona:
Are Astriona games safe?
To date there are no major recorded player issues or complaints relating to Astriona games found online. Although they are a very new game provider, founded in 2024, they have a clean track record when it comes to player feedback. Similarly, they hold a Curacao license which requires compliant third-party RNG audits to qualify.
Where can I play HiLo for real money online?
Scroll back up the page a bit and you’ll find a list of partnered online casinos where you can find and play HiLo for real money. Be sure to browse the casino lobby and check to see if Astriona is available for your country of registration.


















