SteamBestHistoric Low$4.99
Adventure
Spy Fox In: Hold the Mustard — Best Price & Deals
2.5
Developer: Humongous Entertainment
Released: September 7, 1999
LinuxPCMac
Wait before buying Spy Fox In: Hold the Mustard — ThereAny Score 57/100, currently at or within 3% of its all-time low.
Our take
Next major sale: Autumn Sale in 36 days
Climb aboard to help SPY Fox save the world's ketchup supply from the evil King Konglomerate! Maneuver SPY Fox's M.E.S.S through water, space and air.
Spy Fox In: Hold the Mustard has 1 active deal across Steam. The current lowest price is $4.99 on Steam — a 0% discount off the $4.99 retail price. Historical low: $4.99 (Aug 24, 2026). Compare prices on Steam, Epic Games Store, GOG, Fanatical, and more major PC game retailers below.
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