About this game

YORG.io 3 is a unique combination of tower defense, zombies and strategy. Now with multiplayer and mods! Build up your base and defend it against the zombies, which try to destroy it during the night. You need to place mines and factories to build supply chains which produce ammunition for your defensive towers. Research and upgrade every tower to unlock its special abilities and manage your factories to produce the optimal rate of resources!YORG.io 3 introduces entirely new content, featuring a lot of new buildings and unique enemies. Progressively unlock towers like the new laser tower, and get prepared for armored and invisible zombies, super hard bosses, map themes and much more! Features MULTIPLAYERThat's right - YORG.io 3 now has multiplayer! Play with and against your friends and strangers in casual games. Build zombie factories to produce zombies and attack your opponent with it in the 1v1 and 2v2 match modes.And to make sure you don't get bored, there are now ranked games! Complete your placement matches and play ranked games to climb up the ladder and eventually reach the legendary master division! MODSYORG.io 3 now supports mods! Mods have access to the whole game and can add new buildings, enemies, mechanics, overlays and basically everything you can imagine! MAP LAYOUTS & DIFFICULTIESPlay on different map layouts which each feature an individual theme and power-ups, which grant global bonuses to all of your buildings. The medium and hard difficulties ensure you won't get bored! And if you're more of the constructor guy, theres still the sandbox mode which lets you freely experiment. ALL NEW CONTENTGet prepared for the zombies by using the special laser tower. Produce power using solar panels or the nuclear reactor. Upgrade your factories to produce better a…

How to activate

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.