Maybe someone could help me remember the name of an arcade game that came out somewhere between the late 80s to early 90s. It was almost like Metal Gear Solid -you crept through corridors and hallways, and you could walk with your back against walls. I remember the mission on some stages was to plant some type of bombs or C4 in certain places. There was also a radar that displayed checkpoints and/or enemies. I believe the viewpoint could change from overhead to 3rd person. If you know any game that even remotely resembles this description, please post. Thanks.