SteamBestHistoric Low$3.99
Shooter
Gun Up — Best Price & Deals
Released: January 9, 2026
PC
Skip Gun Up for now — ThereAny Score 14/100, currently 43% above its all-time low.
Our take
Next major sale: Autumn Sale in 27 days
Kill the undead, get new weapons, combine weapons, kill even more undead! Over 20 weapons, INFINITE combinations. Featuring different locations to play and survive. How long can you survive?
Gun Up has 1 active deal across Steam. The current lowest price is $3.99 on Steam — a 0% discount off the $3.99 retail price. Historical low: $3.99 (Sep 2, 2026). Compare prices on Steam, Epic Games Store, GOG, Fanatical, and more major PC game retailers below.