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Nine-Ball Roulette vs Wallpaper Engine

Reviews on Steam

Wallpaper Engine

411.9× more reviews

Critical reception

Wallpaper Engine

10.1pp gap

Cheaper at launch

Nine-Ball Roulette

$1.00 cheaper

Estimated sales (median)

Wallpaper Engine

411.9× more units (white-box estimate)

More recent

Nine-Ball Roulette

7 years apart

A

Nine-Ball Roulette

2025 · RPG

WaveBox Labs · WaveBox Labs

Reviews
2,221
Positive
88%
Launch price
$3.99
Engine
n/a
Sales (median)
89K
Net rev
$0.2M
B

Wallpaper Engine

2018 · Casual

Wallpaper Engine Team · Wallpaper Engine Team

Reviews
914,881
Positive
98%
Launch price
$4.99
Engine
n/a
Sales (median)
36.6M
Net rev
$104.3M

Tag overlap

25% shared , 5 shared tags, 15 only on Nine-Ball Roulette, 15 only on Wallpaper Engine.

Only Nine-Ball Roulette

MultiplayerPoolDarkSimulationOnline Co-OpCasualPvP3DTabletopCo-opFPSSportsGamblingGoreRPG

Shared

HorrorFunnyIndieFirst-PersonEarly Access

Only Wallpaper Engine

MatureUtilitiesAnimeSoftwareDesign & IllustrationAnimation & ModelingNSFWMemesCuteActionSingleplayerPhoto EditingSandboxGamingGame Development

Sales estimates

Both estimates use the same vv1.0 multi-factor Boxleiter method. Click "How is this calculated?" on either to see the per-factor breakdown.

Sales estimate

vv1.0

53K to 124K

units (median: 89K)

≈ $121K to $283K net revenue (Steam cut + refunds + regional discount applied)

53Kmedian124K

Sales estimate

vv1.0

22.0M to 51.2M

units (median: 36.6M)

≈ $62.6M to $146.0M net revenue (Steam cut + refunds + regional discount applied)

22.0Mmedian51.2M

How comparison pages work

Verdicts are objective, they call out which game scores higher on a single measurable axis (reviews, price, sales estimate, recency). They don't claim "better." Tag overlap is computed from the public Steam tag list. Sales estimates use a multi-factor Boxleiter method whose formula is shown in full on each game's page.

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