SlotCafesIllinois
Claim listing

Kief’s Reef

Licensed as Kief’s Reef, Inc.

3505 S Wright Road, McHenry, IL, 60050

DirectionsClaim this profileHours not yet provided

Illinois licence 130702687 · Establishment · licensed

Historical performance at a glance

Official data through July 2026

Trailing 12 months

90.14%

historical observed payout

Based on $7.0M played across 12 reported months

High confidence — Based on 12 reported months and $7.0M played. Confidence reflects how much data supports this figure, not the quality of the venue.

This figure summarizes past establishment-level results. It is not machine RTP and does not predict future outcomes.

2026 year to date

90.31%

$4.2M played · 7 mo

Terminals

6

Most recent reported count

Amount returned to players

$6.3M

Trailing 12 months

Month by month

The line is observed payout. The bars beneath are how much was played that month — a percentage on a quiet month rests on less evidence.

87.6%90.8%94.0%playedJun ’24: 93.86% on $739K playedJul ’24: 90.49% on $535K playedAug ’24: 89.07% on $656K playedSep ’24: 91.25% on $550K playedOct ’24: 89.33% on $548K playedNov ’24: 89.33% on $559K playedDec ’24: 93.08% on $435K playedJan ’25: 91.01% on $565K playedFeb ’25: 90.56% on $505K playedMar ’25: 90.06% on $688K playedApr ’25: 90.24% on $625K playedMay ’25: 88.34% on $662K playedJun ’25: 91.09% on $626K playedJul ’25: 89.41% on $669K playedAug ’25: 89.31% on $618K playedSep ’25: 88.18% on $582K playedOct ’25: 91.15% on $524K playedNov ’25: 91.47% on $553K playedDec ’25: 89.60% on $544K playedJan ’26: 91.00% on $591K playedFeb ’26: 88.35% on $489K playedMar ’26: 92.93% on $549K playedApr ’26: 90.18% on $568K playedMay ’26: 91.19% on $614K playedJun ’26: 90.74% on $698K playedJul ’26: 87.78% on $644K playedJun ’24Oct ’24Feb ’25Jun ’25Oct ’25Feb ’26Jul ’26
View these figures as a table
Monthly amount played, amount won and observed payout.
MonthPlayedWonPayout
Jul ’26$644K$565K87.78%
Jun ’26$698K$634K90.74%
May ’26$614K$560K91.19%
Apr ’26$568K$512K90.18%
Mar ’26$549K$510K92.93%
Feb ’26$489K$432K88.35%
Jan ’26$591K$538K91.00%
Dec ’25$544K$488K89.60%
Nov ’25$553K$506K91.47%
Oct ’25$524K$477K91.15%
Sep ’25$582K$514K88.18%
Aug ’25$618K$552K89.31%
Jul ’25$669K$598K89.41%
Jun ’25$626K$571K91.09%
May ’25$662K$585K88.34%
Apr ’25$625K$564K90.24%
Mar ’25$688K$620K90.06%
Feb ’25$505K$457K90.56%
Jan ’25$565K$514K91.01%
Dec ’24$435K$405K93.08%
Nov ’24$559K$499K89.33%
Oct ’24$548K$489K89.33%
Sep ’24$550K$502K91.25%
Aug ’24$656K$584K89.07%
Jul ’24$535K$484K90.49%
Jun ’24$739K$694K93.86%

Own or manage this location?

Claim this free profile to add photos, hours, amenities, links and business details. Official gaming statistics and organic rankings remain independent.

Claim this location

Every reported period

PeriodPayoutPlayedConfidence
Year to date7 mo90.31%$4.2MHigh confidence — Based on 7 reported months and $4.2M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 3 months3 mo89.90%$2.0MMedium confidence — Based on 3 reported months and $2.0M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 6 months6 mo90.20%$3.6MHigh confidence — Based on 6 reported months and $3.6M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 12 months12 mo90.14%$7.0MHigh confidence — Based on 12 reported months and $7.0M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 24 months24 mo90.14%$14.1MHigh confidence — Based on 24 reported months and $14.1M played. Confidence reflects how much data supports this figure, not the quality of the venue.
All available history26 mo90.33%$15.3MHigh confidence — Based on 26 reported months and $15.3M played. Confidence reflects how much data supports this figure, not the quality of the venue.

Figures come from Illinois Gaming Board monthly reports. Full methodology. Must be 21+.