Security building. Sneak your way in? or maybe it's your own base and have to defend it? Ladders, Cameras, and fences to use to you advantage or avoid or even call in the evacuate team and escape via the Helipads. :)

I'm sure you will come up with something. :)

The tile set can be used 8x8 or 16x16 and has been created using a SMS colour palette and its limitations.