Glu offers rewarded video ads. Watch 30-second ads to earn small but steady amounts of Glu Coins.
Limited-time events often reward premium currency. Play them as soon as they appear.
You might be tempted to download a “frontline commando dday mod unlimited glu coins v1 31 hot” from a third-party site. Before you do, understand exactly what you’re risking.
Many mods only display unlimited coins visually. When you try to buy something, the transaction fails because the coin count is client-side only—the server knows the truth.