The War Z has been re-released on Steam, following a disastrous launch in December that saw the game's removal amidst accusations of false advertising.
A Steam news post states that Hammerpoint has worked with Valve to address community feedback, make proper updates to the store page, and make the game available for purchase worldwide.
With the re-launch, Valve is no longer offering refunds for the title. The company had done so up until this point as an apology for prematurely releasing the game.
The War Z can be purchased via the digital distribution giant for $15 by itself, or in $25/$50 package offers that pack specific amounts of in-game currency.