Possible Clues:

• Desperately determined to perform with gold cube
• Choice words for those out of options
• Make a final desperate attempt to achieve
• In Berlin, the following entrance is risky
• Yell directed at a much-hated portal?
• Desperate? Access given to most of quantity of food
• Desperately determined in entrance and exit
• High-stakes
• Word that can complete ___TING
• Doggedly determined in entrance/exit