Some game names

I’m in the middle of coding a game of the likes of super smash bros and all the obvious and cooler names have been taken. My game is using original characters, but plays like Super Smash Bros. Melee. I’ve come up with a few names, but none are awsome enough to be the obvious choice.

Here are our current ideas:
• X-surge
• Final Round
• TKO
• Ring Out
• Placebo
• Blueprint
• OverGear
• Second Gear
• Slag (Dutch for Battle)
• X-Surge: Retro-Urban Combat
• Futuristic Urban Combat (FUC)
• Nu Urban Combat
• Urban Combat
• Nu Combat
• Futura-Combat
• Renegade

Any other ideas are welcome to.

The name X-surge is from the story the game is based on. My friend is currently writing the story using the same characters with a different story (the game being a side-event of the main story).

Anyways, any help is appreciated.