Max win and bet range from Hacksaw Gaming's operator data sheet.
Koi Cash is a Hacksaw Gaming scratch card, not a slot. It returns the published return with a ceiling of 200,000x your stake. Play at flush.com/p/hacksaw-gaming/koi_cash.
| Stat | Value |
|---|---|
| Format | Scratch card / instant win |
| Provider | Hacksaw Gaming |
| Max win | 200,000x your stake |
| Min bet | 2.50 |
The house keeps about the published return of everything staked on Koi Cash over time.
A scratch card concentrates almost all of its return into a very rare top prize. That is what buys the 200,000x ceiling - the money has to come from somewhere, and it comes out of the ordinary rounds.
The practical effect is that a bankroll drains faster here than on a slot, and it drains steadily rather than in swings. There is no bonus round building toward anything and no free spins to wait for. Each round is settled the moment you reveal it.
If the appeal is the ceiling, that is a legitimate reason to play it. If the appeal is time at the screen, a slot gives far more of it for the same money.
You pick a stake and reveal the panel. Matching symbols pay according to the paytable, and the round ends there - no reels, no paylines, no feature to trigger. Rounds resolve in seconds, which is worth knowing because it means stakes cycle through a balance much faster than the spin count on a slot would suggest.
Deposit BTC, ETH, BNB, LTC, USDT, USDC, TRX, POL or DOGE. Deposits confirm on-chain, withdrawals are auto-processed with no platform fee, and the game runs in any browser on desktop and mobile. Play counts toward VIP progress and the weekly race.
If the return matters more to you than the ceiling, these are the better-priced options on the site:
| Game | RTP |
|---|---|
| Blackjack (Flush Originals) | the published return |
| One Blackjack (live) | 99.28% |
| Live roulette | 97.30% |
| A typical Hacksaw slot | ~96% |
What is the max win?
200,000x your stake, on the top prize.
Can I play it with Bitcoin?
Yes, along with eight other cryptocurrencies, with no platform fee on withdrawals.
This is entertainment, not income, and the return here is well below the site average - set a budget before you play and never raise stakes to chase a losing run. Responsible gaming info. 18+.