TOP TIP, mining levels send waves every 10% of mining progress. Make it easier by turning off miners when you get a wave to prevent waves overlapping. It can harm your score as you take longer but it makes completing the harder versions of the levels easier.
To turn off all miners, click on any miner and click 'Turn all miners off' at the bottom. Just remember to turn them on again ;)
Thanks for the great comments, the later levels do get more variety and we mixed it up a bit with a few bonus levels.... We will be getting Minions and all the games on the CC onto Kong ASAP.
David Scott here, creator of Vector TD on Candystand.com. Just wanted to make it clear that:
1. This game has used the source code from Vector TD1
2. No permission was given
It's good to see, reading the comments that most people realize that is is a rip-off and a poor one at that.. they didn't even bother to change the lasers or the UI layout, lame.