Could you please double check that Chrome is fully updated (Settings-About)? Mine is at 21.0.1180.89 and seem to work fine. If it won't work, leave me a shout and I'll see if this can be reproduced/fixed.
the power meter should be set to zero when making additional shots. It's tough to make a good time when you have it start at full power on every shot and wait for it to cycle through...
Please disregard my last post...I just figured out that you can enter an easier level after trying "veterans" mode with the huge amount of cash carried over that I just lost some hair over.....
 "Cursed Treasure: Don't Touch My Gems!"){kind=icon}
 "Ninja Warz")
 "Dream World"){kind=icon}
 "Decision 2")
 "StickyLinky")
 "Gibbets 2")
 "Sushi Cat 2"){kind=icon}
 "Hands of War")
 "Dibbles 3: Desert Despair")
 "Turbo Golf")
 "Rod Hots Hot Rod Racing")
 "Fortress Magnus")
 "Experimental Shooter")
 "Over The Border")
 "Tankblitz Zero")
Do you mean you've lost your progress with the latest update?