Sources
Half-Life Zombies Ate My Neighbours Initial Proof of Concept Prototype 2009.rar Half-Life Zombies Ate My Neighbours — Initial Proof of Concept Demo 2009/Half-Life Zombies Ate My Neighbours [build 2009]/zamnhl/maps/bounce.bsp archive.org
Half-Life Zombies Ate My Neighbours 2006 Prototype.rar Half-Life Zombies Ate My Neighbours — Demo 2006/Half-Life Zombies Ate My Neighbours [build 2006]/zamnhl/maps/bounce.bsp archive.org
half-life-1-mod-archive-from-the-2006-dvd-collection-with-lost-mods fieldofview/maps/bounce.bsp www.moddb.com