How to Detonate Grenades from Launcher in Warframe
Just tap that secondary fire button—usually middle mouse click on PC or left trigger on consoles—and boom, you're good to go!
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Hold your fire button and release it when you want to detonate the grenade. Works like a charm!
It's all about those secondary fire keys! Most launchers with grenades have a secondary fire mode you can trigger by pressing the alt-fire button (default's usually the middle mouse button or secondary trigger on consoles). Happy exploding!
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