This game freezes every five seconds for a second to huff paint or something. Not enjoyable to play when a game with strict time limits does stuff like this.
It is quite solid, though the unresponsive terminal reflex games and getting stuck in the nest holes (a game-breaker glitch) transform it into a super irritating experience.
The beginning is okay, the last missions are the usual TD trash of "guess the right turret positions or lose while ungodly amounts of tough elite-tier enemies are spawned in rapid succession." 1/5
Always get the vacuum bags and candy value upgrades. They will make your cash flow sky rocket. When you cannot use vacuums, pin the pinata against your money bag by whacking it downwards toward the money bag.
I got the badge. Getting it requires a not-for-fun careful play style. First huddle around the starting screens with non-shooting bubbles and do that until you get the parallel tri-shot to go after the slightly dangerous shooting ones. If you see a hail of bullets or enemies near the starting point, leave the screen immediately, no matter how good stuff you have. Keep killing safely until you get the ball gun and soon after the shield. Keep exterminating the screens while keeping your shield up (it goes down with a couple shots) until you see a pair of massive circular enemies shooting balls, bullets and fighters at you. Kill one and you'll get a badge. It does not look that different from an average enemy. Not worth the autism to waste your time on.
There are a handful of fanboys here in the comments downvoting critical comments. Downvote this comment to prove my point. This game is mediocre generic shite much like Eternal League of Nefia. :)
At least with dragons, mages tend to mow down people fast. It's extremely useful with the speed quests. Only Leonidas the Spartan king could survive against them.
I have tried this one on multiple systems and browsers and the supposed preloader screen never shows up for the game to start instead of a white screen. This is a (hopefully temporary) Kongregate bug. Its successor Doodle God 2 hangs with an orange screen instead. In short, just wait for the issue to go away or go play it on some non-Kongregate site where it works.
To kill invisible units (ninjas?), max out Meteor and try to cluster ballistas to one-shot them to save your Meteor mana for real emergencies such as e.g. Meteor spamming the super-cheap ninja boss.