FIREWALL: DEFEND THE GRID is a tower defense strategy game where you take the role of a hacker tasked with building cyberspace defense systems. Deploy hardware and software defenses and manage your compute resources to build a perfect firewall and protect your clients from the ever-growing chaos.
Try Serv-Bot's Firewall free: hold the Grid against Greeb's cyber-threats for up to 29 cycles on Normal difficulty. The full game adds endless cycles, Easy/Hard/Insane, Legendary powers, 42 Steam achievements and leaderboards.
Greeb is coming for the Grid, and you are the firewall. Blast waves of cyber-threats out of the sky, draft upgrades between cycles, out-hack the boss in a rhythm duel, and hold the line as long as you can. Endless score-attack arcade defense with four difficulties and 42 achievements.