Originally Posted by DemonRaider1138
If anyone else has trouble be sure your not making the dumb mistake I did my first playthough. If you are using remote mines not only must you throw them but you must also detonate them. I was a complete idiot and just threw them my first playthrough but didn't blow them up and it didn't pop I was so mad then I realized my stupid mistake and did it the same way with the same gadgets my second time round only I detonated the remote mines this time & it poped immediately.
That ended up being my problem too.