How many copies has YOU DON'T KNOW JACK Vol. 2 sold?

indielist estimates YOU DON'T KNOW JACK Vol. 2 has sold between 3,531 and 8,239 units (median 5,885), derived from its 107 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who developed YOU DON'T KNOW JACK Vol. 2?

YOU DON'T KNOW JACK Vol. 2 was developed by Jackbox Games, Inc. and published by Jackbox Games, Inc..

Who published YOU DON'T KNOW JACK Vol. 2?

YOU DON'T KNOW JACK Vol. 2 was published by Jackbox Games, Inc., developed by Jackbox Games, Inc.. See Jackbox Games, Inc.'s full catalogue and submission status on indielist.

When was YOU DON'T KNOW JACK Vol. 2 released?

YOU DON'T KNOW JACK Vol. 2 was released in 2013.

How many reviews does YOU DON'T KNOW JACK Vol. 2 have on Steam?

YOU DON'T KNOW JACK Vol. 2 has 107 Steam reviews, of which 87% are positive.

Is YOU DON'T KNOW JACK Vol. 2 worth playing?

Steam players rate YOU DON'T KNOW JACK Vol. 2 87% positive across 107 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

YOU DON'T KNOW JACK Vol. 2

Nov 5, 2013 Casual $2.99

Developer Jackbox Games, Inc. Publisher Jackbox Games, Inc.

Profile updated Sep 2026

For players browsing casual indie games on a budget, YOU DON'T KNOW JACK Vol. 2 launched in 2013 with an initial price of $2.99. Developed and published by jackbox-games-inc, it has 107 Steam reviews, with 87% positive and a Very Positive rating.

YOU DON'T KNOW JACK Vol. 2 is a 2013 Casual game developed by Jackbox Games, Inc. and published by Jackbox Games, Inc.. On Steam it has gathered 107 player reviews, 87% of them positive, which counts as a very positive reception among indie titles in the Casual category. The game is available on windows, and launched at $3. The pairing of developer Jackbox Games, Inc. with publisher Jackbox Games, Inc. is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Casual projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 4,000 to 8,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, YOU DON'T KNOW JACK Vol. 2 can be compared against similar Casual titles and benchmarked on review counts and estimated sales.

Reviews

107

Positive

87%

Steam appid

259940

Engine

Unknown

Players (snapshot)

Unavailable

Sales estimate

v1.0

4K to 8K

units (median: 6K)

≈ $6K to $14K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

4K median 8K

+ How is this calculated?

107 reviews × NB(55) = 5,885 median units

Factor	Adjustment
base	+50
year_2013	+30
price_$3	-20
positive_87%	+10
genre_Casual	-15
final NB	55

Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].

Methodology & limitations

Sales estimates use an additive Boxleiter-derived heuristic against public Steam review counts. They are not authoritative sales data, and the fixed display range is not a statistically validated confidence interval. Actual results may fall outside it, especially for deeply discounted or bundle-heavy titles. Algorithm version v1.0. Read the exact method and validation status.

indielist estimates lifetime unit sales for YOU DON'T KNOW JACK Vol. 2 at roughly 4,000 to 8,000 copies, with a median around 6,000, derived from its 107 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $10K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.

Price history

12 observed days · window low $1.49

Across 12 observed UTC days from 2026-07-30 to 2026-10-22, the daily lowest tracked USD price across stores ranged from $1.49 to $2.99. The tracked-window low was $1.49 on 2026-09-03.

Real store observations · daily lowest tracked USD price across stores · missing days are not filled.

Where to buy

Affiliate disclosure

Steam reference

$2.99 Buy
Humble Store

$2.99 Buy
Green Man Gaming

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Fanatical

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GOG.com

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Latest tracked store observations (2026-10-22 05:51 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.

Platforms

windows

Genres

CasualIndieStrategy

Frequently asked questions

How many copies has YOU DON'T KNOW JACK Vol. 2 sold?: indielist estimates YOU DON'T KNOW JACK Vol. 2 has sold between 3,531 and 8,239 units (median 5,885), derived from its 107 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed YOU DON'T KNOW JACK Vol. 2?: YOU DON'T KNOW JACK Vol. 2 was developed by Jackbox Games, Inc. and published by Jackbox Games, Inc..
Who published YOU DON'T KNOW JACK Vol. 2?: YOU DON'T KNOW JACK Vol. 2 was published by Jackbox Games, Inc., developed by Jackbox Games, Inc.. See Jackbox Games, Inc.'s full catalogue and submission status on indielist.
When was YOU DON'T KNOW JACK Vol. 2 released?: YOU DON'T KNOW JACK Vol. 2 was released in 2013.
How many reviews does YOU DON'T KNOW JACK Vol. 2 have on Steam?: YOU DON'T KNOW JACK Vol. 2 has 107 Steam reviews, of which 87% are positive.
Is YOU DON'T KNOW JACK Vol. 2 worth playing?: Steam players rate YOU DON'T KNOW JACK Vol. 2 87% positive across 107 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.

Players looking for games like YOU DON'T KNOW JACK Vol. 2 can compare it on indielist against semantically similar Casual titles such as Garry's Mod, Wallpaper Engine, Factorio, Balatro, ranked by shared tags and genre rather than by ad spend. On the developer side, Jackbox Games, Inc.'s other releases and Jackbox Games, Inc.'s wider catalog are one click away, letting developers benchmark where YOU DON'T KNOW JACK Vol. 2 sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same YOU DON'T KNOW JACK Vol. 2 page serves three audiences at once: players hunting their next Casual game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.

Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.