Hold the line in WW2 Frontline Defense! This tower-defense fusion of strategy, survival & idle grinding drops you on historic battlefields packed with endless enemy waves. Build and upgrade machine-gun nests, artillery bunkers and sandbag walls, command fearless troops, boost fire rate and unleash megaw­eapons to protect your base. Fast to learn, deep to master—perfect for war-history buffs, strategy tacticians, defense lovers and on-the-go gamers. Can you stop the blitz?