One-tap play
Higher or lower — the simplest, most addictive loop in the collection.
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In development
Knox HiLo
Higher or lower? A lightning-fast Gems game of nerve and instinct.
Hi
Overview
About Knox HiLo
Knox HiLo is the quick-hit card game of the Knox Gems collection: guess whether the next card is higher or lower, build your streak, and cash out your Gems before your luck runs out.
Streak multipliers
Push your luck for bigger Gem payouts, or bank it and walk away.
Play with Gems
Shared balance across the Knox Gems collection.
Instant sessions
Perfect for a 60-second break with real tension.
FAQ
Common questions
How do you play Knox HiLo?
Guess whether the next card will be higher or lower than the current one. Correct guesses build a streak and multiply your Gem winnings.
Is it gambling?
No — Knox HiLo uses Gems for entertainment only.
Knox HiLo is on the way
In active development at Knox Studios. Follow us to be the first to know when it launches.