Outbreak Block

About Outbreak Block: Top-Down Zombie Base Defense

Outbreak Block puts you in command of a single city block, surrounded by a round wall, as zombie hordes close in night after night. The game plays from a top-down perspective, blending base-building strategy with horde survival across a day-night cycle. During daylight hours the block is yours to develop; once darkness falls, the undead pour in from the map's edges and your defenses take over automatically. Reaching night 10 and defeating the Abomination boss marks a clear victory condition, after which endless mode opens for those who want to keep pushing.

How to Play Outbreak Block

Daytime Actions

• Tap a tower pad to build or upgrade a tower on that position.
• Open the Base menu to upgrade walls, weapons, training, generator, medbay, and other facilities.
• Tap nearby buildings to send scouts out for scrap and food.
• Use the Crew menu to rescue survivors — each rescue costs food and is limited by available housing.
• Check the red arrows on the map to see which directions tonight's horde will approach from.

Nighttime Actions

• Your crew and towers fire automatically — no manual aiming required.
• Spend scrap on wall repairs and extra ammo as the attack unfolds.
• Use the speed button to fast-forward through the night.

Win and Loss Conditions

• The run ends immediately if the core at the center of your base reaches 0 HP.
• Survive night 10 and defeat the Abomination boss to win.
• After winning, continue in endless mode.

Controls

• Mouse click or touch tap: Interact with the map, tower pads, buildings, menus, and all on-screen buttons.

Games You Might Like

If the base-building and horde-defense loop in Outbreak Block appeals to you, Dream Reaper Defense delivers a similar night-by-night survival structure where you build an economy, reinforce defenses, and hold off escalating attacks. For a broader look at post-apocalyptic tower defense with RPG elements, AOD - Art Of Defense is a strong match for fans of strategic base protection.

Browse the full strategy games catalog for more planning-heavy titles, or head to the zombie games collection to find more undead survival challenges.