More Diversification? Experience it in different Places & Challenges in this FPS similar Game, where you can try to free the World from Ghost's.
In this Level is the 2. Maze from some Mazes in Ghost World 3D. Not every Level have a Maze.
The 2 yellow-black boxes are Dollar-Boxes, that you must collect.
The small Map on the top right side show, where you can find Dollars-Boxes (yellow), where Ghosts are (red), and more. But you need for everything a Map-Update, to see it in the Map. You can 'buy' this updates from your collected Dollar-Boxes and more.
The Ghost-Scanner in the upper middle (it's yellow) warn and show you, how near Ghost's are (green/yellow/red). But you need Updates for it too.
You get all Updates in the buying-Menue (You pay with your collected Dollar-Boxes and other things, but not with real Money).
Press the K-Key (K like the german Word 'Kaufmenü'), to get in there, while you play.