SlotCafesIllinois
21+
Slot café

Rock Star Gaming Cafe

Legal name: Hdp Investments Inc.

1120 N Main St, Glendale Heights, IL, 60139

Historical payout · last 12 months

90.40%

About $90.40 paid back per $100 played · $8.0M played

Year to date

90.46%

9 months

Machines

6 of 6

Reported September 2026

High confidence — Based on 12 reported months and $8.0M played. Confidence reflects how much data supports this figure, not the quality of the venue.All players, state reports through September 2026. Not a prediction of your next visit.Payout history
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Opening hours and machine availability today aren’t confirmed. Check with the business before visiting.

Location matched to the street address by the U.S. Census geocoder.

Payout history

State reports through September 2026. Past play across all players, not a prediction of your next visit. Amount played includes re-played credits.

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.

86.6%91.2%95.8%$842K$421K$0Jun ’24: 92.19% on $662K playedJul ’24: 90.29% on $603K playedAug ’24: 88.59% on $717K playedSep ’24: 89.80% on $645K playedOct ’24: 88.91% on $617K playedNov ’24: 86.85% on $564K playedDec ’24: 93.20% on $680K playedJan ’25: 95.62% on $593K playedFeb ’25: 91.76% on $633K playedMar ’25: 89.60% on $613K playedApr ’25: 90.72% on $703K playedMay ’25: 87.56% on $661K playedJun ’25: 90.23% on $512K playedJul ’25: 88.85% on $609K playedAug ’25: 89.95% on $592K playedSep ’25: 89.43% on $583K playedOct ’25: 89.64% on $742K playedNov ’25: 89.97% on $541K playedDec ’25: 91.23% on $552K playedJan ’26: 92.83% on $739K playedFeb ’26: 90.14% on $624K playedMar ’26: 89.84% on $584K playedApr ’26: 90.62% on $661K playedMay ’26: 91.20% on $681K playedJun ’26: 91.81% on $706K playedJul ’26: 90.25% on $650K playedAug ’26: 88.95% on $842K playedSep ’26: 88.26% on $627K playedJun ’24Nov ’24Apr ’25Sep ’25Feb ’26Jul ’26Sep ’26
View these figures as a table
Monthly amount played, amount won and observed payout.
MonthPlayedWonHistorical payout
Sep ’26$627K$553K88.26%
Aug ’26$842K$749K88.95%
Jul ’26$650K$587K90.25%
Jun ’26$706K$648K91.81%
May ’26$681K$621K91.20%
Apr ’26$661K$599K90.62%
Mar ’26$584K$525K89.84%
Feb ’26$624K$562K90.14%
Jan ’26$739K$686K92.83%
Dec ’25$552K$504K91.23%
Nov ’25$541K$486K89.97%
Oct ’25$742K$665K89.64%
Sep ’25$583K$521K89.43%
Aug ’25$592K$533K89.95%
Jul ’25$609K$541K88.85%
Jun ’25$512K$462K90.23%
May ’25$661K$578K87.56%
Apr ’25$703K$637K90.72%
Mar ’25$613K$549K89.60%
Feb ’25$633K$581K91.76%
Jan ’25$593K$567K95.62%
Dec ’24$680K$634K93.20%
Nov ’24$564K$490K86.85%
Oct ’24$617K$549K88.91%
Sep ’24$645K$579K89.80%
Aug ’24$717K$635K88.59%
Jul ’24$603K$545K90.29%
Jun ’24$662K$610K92.19%
Detailed historical data
PeriodHistorical payoutPlayedConfidence
HIST. PAYOUT · 2026 YTD9 mo90.46%$6.1MHigh confidence — Based on 9 reported months and $6.1M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 3 MO.3 mo89.14%$2.1MMedium confidence — Based on 3 reported months and $2.1M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 6 MO.6 mo90.17%$4.2MHigh confidence — Based on 6 reported months and $4.2M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 12 MO.12 mo90.40%$8.0MHigh confidence — Based on 12 reported months and $8.0M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 24 MO.24 mo90.33%$15.3MHigh confidence — Based on 24 reported months and $15.3M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · ALL HISTORY28 mo90.31%$17.9MHigh confidence — Based on 28 reported months and $17.9M played. Confidence reflects how much data supports this figure, not the quality of the venue.

More in Glendale Heights

Schnitzel Platz

729 East North Avenue · Glendale Heights

92.08%HIST. PAYOUT · 12 MO.Medium confidence — Based on 12 reported months and $539K played. Confidence reflects how much data supports this figure, not the quality of the venue.

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Directions
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Before you visit

Hours
Not provided. Check with the business before making a trip.
Reported machines
6 in September 2026. This is a historical count, not live availability.
Record source
Address and license details from Illinois Gaming Board records (Establishment, license 200702716). Gaming reports available on this site through September 2026. Latest report for this location: September 2026. How sources are used
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Figures come from Illinois Gaming Board monthly reports. Full methodology. Must be 21+.