YORG.io

YORG.io is a tower defense IO game where you build a growing empire and defend it against nightly zombie invasions. Manage resources, place turrets strategically, and upgrade your defenses to survive increasingly brutal waves.

How to Play

Start with a base and a handful of resources. Build collectors on gold, stone, and diamond spots to generate income. Place turrets along zombie paths. Upgrade everything. Each night, zombies march toward your base — if they reach it, game over.

Controls

• Mouse — click to place/upgrade buildings
• 1-9 — quick-select building type
• Space — pause game (works in some modes)

Buildings

• Gold/Stone/Diamond collectors — resource generation
• Basic turret — cheap all-rounder
• Cannon — splash damage, great vs groups
• Tesla — chain lightning, great vs fast zombies
• Bomb tower — massive damage, slow
• Walls — redirect zombie paths

Features

• Global leaderboard — compete for highest wave survived
• Steam standalone version also available
• Single-player and multiplayer modes
• Long play sessions — games can last 20-60 minutes

Tips

• Prioritize resource collection early — income > defense initially
• Create long paths with walls to maximize turret time-on-target
• Diamond turrets are essential late-game — don't skip the research
• Upgrade over build — one maxed tower beats three weak ones
• Save gold for emergency upgrades mid-wave