If you're going for the badge of the day, start playing asap and collect interest NOW. It collects even when you're offline, so that'll help you get a few days headstart. With the money, upgrade the training room. A better training room seems to give you more combo points.
Sigh, game won't play on firefox, but of course the full advertisement beforehand did. Hope the other badges of the day this week are for functional games.
I wasn't expecting to enjoy this, but this was really fun. If you're having hesitations about going for the badge, give it a shot. It's not as difficult as I was expecting and was way more entertaining then most games like this.
Possibly the worst made game I've played on Kongregate. If you see this before Saturday, know you better get other badges done because you aren't likely to get this achievement.
Even if it was the best game in 2008 (which I doubt, because I remember much better browser games from years before then), it's a terrible game to use for a badge in 2015. It's unplayable on a modern computer and it's embarrassing for Kongregate that they chose this for a badge of the day.
So slow and unresponsive that you can't even maneuver if you get hit. I'm not even sure if it's possible to buy an upgrade in the game if you can't even upgrade the quality of game. Probably the worst game I've ever played on Kongregate.
disappointing that the first badge of the day for the week is a firefox-only game. chrome users get screwed out of getting a lower number for this week.