Firewall Merge is a merge defense game with a cybersecurity theme. Viruses march down the screen toward your system, and your defenses shoot them down automatically. Buy new defenses, drag two of the same level together to merge them into something stronger, and climb from a Wooden Shield all the way up to the Legendary Core. Every fifth wave brings a boss. How many waves can you hold before the system gets infected?
Firewall Merge is a merge defense game with a cybersecurity theme. You defend your system from incoming viruses by building stronger defenses and stopping them from getting through.
Buy defenses and drag two defenses of the same level together to merge them into a stronger one. Your defenses automatically shoot at the viruses marching down the screen, so keep upgrading your defenses to hold them back.
Yes, the waves keep coming, and every fifth wave brings a boss. You'll need to keep improving your defenses to survive the tougher enemies and prevent your system from getting infected.
Yes, you can buy and merge defenses to create stronger units. Progress through the defense ranks, starting with a Wooden Shield and working your way up to the powerful Legendary Core.
Your goal is to protect your system from incoming viruses and survive as many waves as possible. Build stronger defenses, defeat the boss waves, and see how long you can last before your system gets infected.