Pretty cool!
I love this series, and this one is the best of all!
Definately love the quick charge for the fierce attack.
Oh, and a few tips:
Chop Saw is the best fierce melee weapon till Thor's Hammer, Followed by Twin Blades.
The giant fat metal robot has a flame bot on the inside, so if you don't want to get annoyed by the flame bots appearing, you should finish it with the Chop Saw or any other non-flame related Fierce attack weapon. Especially Twin Blades after you get the freeze ray.
The freeze ray works like the Squirt Gun on the flame bots.
Against Cap'n Bane, engage in ranged combat with him. His guns does little damage, but his sword is ruthless.
Suggestions:
You should make Viratron's realm a bit easier. And Survival either needs to have more medkits, not let you have the weapons you already have, or be easier. 10/10 for being the best in the series.