Zombie Apocalypse Tunnel Survival

Begin by selecting your game mode from the variety of modes. Choose your firearm and upgrade it with add-ons for better performance. Walk through the underground passage using the control pad. Target at opponents using the aiming reticle and attack to defeat them. Survive as long as possible in the last stand or battle against opponents in team battles. Gather weapons scattered around the map to remain equipped. Work together with teammates in multiplayer mode to achieve victory. Adjust your strategy based on the challenge and enemy behavior.