It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

×
Can't figure out how to throw grenades in this game. I have the following keyboard/mouse bindings set up:

LMB -> Throw (I use the mouse with my left hand and have RMB mapped to "Fire")
[ -> Previous thrown
] -> Next thrown
Y -> Flare

When I first find grenades in the game, they appear in my weapons menu (I use the mouse wheel for that) but I can't highlight them. (The grenades appear in a second row in the menu, and the mouse wheel scrolls only the first row.) Pressing LMB throws a flare. Similarly, pressing Y throws a flare. And the "[" and "]" keys do nothing at all as far as I can tell. (Because I have both flares and grenades--both "throwable"--I'd expect these keys to toggle between the two).

Can somebody tell me how to activate/select/throw the grenades? Thanks.
This question / problem has been solved by UCyborgimage
Previous thrown and Next thrown bindings switch between different throwable regardless whether you have inventory/weapons menu opened.

When in the weapons menu, you can use Down arrow switch to the second row to be able to scroll between them with mouse wheel.

LMB throws flare in your case because you haven't switched to anything else by pressing Next thrown/Previous thrown or by selecting them in the weapons menu like I described in previous paragraph.

I cannot use [ and ] bindings on my keyboard layout as they're only accessible by holding modifier key (Alt Gr), so you might want to verify that they in work in Options->Keyboard menu. Though I suppose that's not your problem since you were apparently able to bind them, given [ and ] switch between regular weapons by default.
Thanks! It never occurred to me to use DOWN to get to the second row in the weapons menu.

I'm still unclear about why the Next Thrown/Previous Thrown buttons didn't toggle between flares and grenades, but at least I can change my throwable now through the menu.