YOU DON'T KNOW JACK HEADRUSH — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 71%)
- The price is above its low (was €0.37), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
YOU DON'T KNOW JACK HEADRUSH revisits trivia centered on late-1990s teen culture, aimed at those who were teenagers back then and want to see how much they still remember. This edition folds the original HeadRush quiz from that era into the YOU DON'T KNOW JACK format. Jackbox Games, Inc. developed and published the game in 2013.
Did you know?
HeadRush originally existed as a standalone trivia game from the late 1990s, and this release brings it back within the YOU DON'T KNOW JACK series.
Best price today
€0.44
all-time low: official €1.49 · keyshop €0.37 (+19%)
On Steam: €2.99 — you save 85% here
The cheapest YOU DON'T KNOW JACK HEADRUSH key right now costs €0.44 at Driffle — the best of 4 compared offers. The lowest price we have recorded for this game: €0.37. The cheapest official store price is €2.99 at Fanatical. — the best offer is €2.55 (85%) cheaper.
The average low over the past 4 months was €0.39.
Prices as of
Fanatical Official store
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
YOU DON'T KNOW JACK HEADRUSH prices by store 4
| Store | Type | Price |
|---|---|---|
| Driffle | Marketplace | €0.44 |
| G2A | Marketplace | €0.94 |
| Fanatical | Official store | €2.99 |
| Steam | Official store | €2.99 |
Lowest — official stores
€1.49
Aug 2026
Lowest — keyshops
€0.37
Oct 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.49 | €0.37 |
| Sept 2026 | €1.49 | €0.39 |
| Aug 2026 | €1.49 | €0.39 |
| Jul 2026 | €1.49 | €0.39 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Driffle, G2A, Fanatical, Steam
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €0.37
System requirements
| Minimum | |
|---|---|
| OS | Windows XP, Vista, 7, 8 |
| Processor | 500 MHz processor or faster |
| Memory | 128 MB RAM |
| DirectX | Version 9.0 |
| Storage | 475 MB available space |
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About this game — FAQ
Does YOU DON'T KNOW JACK HEADRUSH have multiplayer?
Yes, YOU DON'T KNOW JACK HEADRUSH has multiplayer.
Can YOU DON'T KNOW JACK HEADRUSH be played single-player?
Yes, besides multiplayer modes, YOU DON'T KNOW JACK HEADRUSH can also be played solo (single-player).
What languages does YOU DON'T KNOW JACK HEADRUSH support?
YOU DON'T KNOW JACK HEADRUSH is available in: English.
FAQ
Where is the cheapest place to buy a YOU DON'T KNOW JACK HEADRUSH key?
The cheapest YOU DON'T KNOW JACK HEADRUSH key is currently sold by Driffle for €0.44. That is the best of 4 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.37.
How much does YOU DON'T KNOW JACK HEADRUSH cost?
YOU DON'T KNOW JACK HEADRUSH currently costs from €0.44 — the cheapest offer across the stores we track. For comparison, the game costs €2.99 on Steam, so buying a key saves you about 85%.
Is Driffle an official store or a keyshop?
Driffle is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.