My son (and vicariously me) needs some help on a level for this game.
He's upto the level 'Two-Way Torped0' and he's on the part where he arms the bomb and places it near to the wall with the hole in it. The problem is wherever he places the bomb it explodes instantly. He's made sure he get's the 'close enough to place bomb' signal but still it's exploding.
Any advice greatly appreciated