Another Pay for play? Worthless, on no one pays for flash games, and no they are not "just like regular game people pay for every day!" they get revenue from sites an have 1/100 the team. Plus it costs $100 for lifetime membership. i can get a Year of WoW for the same price or 5-10 indy developed game for the same price. screw that. If you want to make it pay for play fine but the fees should be 30% of what they are MAX.
The only beef i got with the pay content is tracks. They are a core part of game progression.
The rest of the stuff is just stuff to OP you towers not needed to progress anything.
The additional content is a tad overpriced but hay it at least stands up as a full gave without pay.
The pay issue is the only thin i have an issue with and as i say it is still a fine game with out it (unlike most flash games that have "pay only" content)
5/5
Honestly level 2 here on Kong is about as hard as level 50 is on King.
1/5 for hiving the Kong version a MASSIVE Nerf bat though it would have a 5/5 if it was even similar in level of difficulty as it is on King