Unlock the following characters by earning the corresponding amounts of stage points:
CHARACTER - HOW TO UNLOCK Arnold - Get 30,000 pts in shiverpool 2. Big Z - Get 100,000 pts in legendary wave. Elliot - Get 40,000 pts in pen gu north 3. Geek - Get 60,000 pts in pen gu south 4. Tank - Get 40,000 pts in the boneyards. Tatsuhi - Get 15,000 pts in pen gu south 2.