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YOU DON'T KNOW JACK HEADRUSH
#260060Were you a teen in the late 90s? If you didn't play HeadRush back then, now’s the perfect time! Tons of trivia about the teen-y topics of the day await your now-aging brain and fingers! Forget everything you know about a YOU DON’T KNOW JACK game because YDKJ’s horribly deformed, mutant offspring HEADRUSH has been birthed!
Recommendation
ProtonGreat
Needs confirmationLow confidence
Only Proton reports exist so far.
Last report Jan 8, 2026
Compatibility
Proton
Great
Needs confirmationLow confidence
4 reports · Low confidence: very few recent reports yet.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(4)
Most of this is historical ProtonDB data (newest from Jan 8, 2026) and needs a fresh report to confirm it still holds.
Add a fresh report