GeneralBoom: Not at all. The game continues until either you lose, quit, or your computer gives up on you (which is my difficulty whenever I attempt a high number round). Good luck.
VoiZod: This is a strategy game and part of the strategy is to carefully choose which skills are most important to you, both at the particular time, and looking towards the future. Each of us has to deal with the consequences if we don't choose well. (Just because one doesn't initially choose well, doesn't mean that the game isn't a good game.)
You can always start the game over now that you are more informed and can better choose how you wish to proceed.
If you have any questions regarding this game, feel free to pm me.
VoiZod: Don't attack your own people, lol. I looked up a previous comment of mine to hopefully find the answer for you. You are likely using a melee instead of a ranged weapon. So either you have the wrong person(s) in the back row, or you provided him the wrong weapon for your desired placement. While we're on placement, make sure to have your strongest armored character in the front middle as that position will take the most attacks. Also, try to avoid having any characters using only the blue armor in the front row. Hopefully that helps. :) If you have any further questions feel free to pm me.
I_am_Twi: The following information regards Dr Bryukhonenko and the Laboratory. He arrives two days after first lab research is finished . Let him in to take over the lab. He demands a random scientist as an assistant (if you refuse an [important to you] person, he will be mad, but will again ask for another scientist at a later point). Once you research Antivenom, his research will progress faster. He requests a sample from a horde; to do this, send someone on a mission on a space will the horde will go. You need to have three labs for an explosion. (He may ask for the body of a dead dog; obliging him lessens the wait for the explosion.) Once there is explosion in the lab, you need to retrieve his notes. Then you are able to research the cure for the plague. I hope this information helps.
Jumpingspider: Every once in awhile, I'd get a blank area. Just go back the way to came to escape (I usually travel to the left as it was normally on the right side of the game area for me). If you're careful you can deal with this area, even being blind. By this, I mean if you're trying to kill any remaining bad guys, go in just a little, then back out, if no one follows, go in a little further and retreat, etc. It isn't fun to fight when you can't see, so it is much easier to retreat to where you can see. (Doing this you might want to avoid entering at the middle unless you're prepared to fight multiple guys at a time.) I hope this helps. Good luck!
Omega: There are many different strategies to each track. Even the difficult Anthill track has different strategies. What I did was different then what I see that others have done.
Learn how each of your towers react to certain bloons by playing in sandbox mode.
I do things different than most as if I lose just one bloon, I start the game over, meaning that I had to learn how to play the game harder in the first place, which helps with accomplishing the harder tracks. One of the things that I prefer is to get Banana Farms as early (and as many) as I can so that later levels are easier. However, if you try this, it does mean that you don't have as much leeway in the early levels, so you will need a decent strategy. Be careful where you place your pieces. And at great positions, where you would like multiple towers, pack them in as tight as you can, which means that it may take time to place your towers.
What have you tried that you are falling short of winning the game?
Seethis: Yes, that badge is difficult to understand now as they have both added and subtracted tracks. Kongregate should adjust the badge description, but they haven't. The second track is the Tap (water faucet) track.
Iluvtrolls: yes, you did miss something. At least your first time through the game you need to read all the messages, so that you are prepared. There are indeed towers which can deal with camo bloons. And the first time you see that solo bloon, if you aren't prepared, all you really need is to place one set of Road Spikes. But this give you warning to then get prepared. My favorite choice for these is to get a Mortar Tower which I normally aim at the start of the pathway, which bombs constantly, so it will pop camo bloons. The other options are Monkey Ace, Monkey Buccaneer, and Monkey Beacon (which each have upgrades which allow targeting of camo bloons from towers in its radius). If you have any further questions, feel free to pm me. Good luck!
Blacksirius: My saves are still here. Did you erase your cookies? Or do you have your program set to delete cookies when exiting a page? Or perhaps it is your browser? As for the badge, I can't remember, as it was so long ago, but assets doesn't necessarily mean money. I hope this helps.
Lotharyx: Even though you now only have horses, since you can't ride animals (they are solely pack animals), until you purchase the amount of vehicles needed to transport everyone in your group, you will go the minimum walking speed of your people. You can purchase vehicles further away from the starting towns. (My favorite can only be purchased in Qubba or Fort Goks.) Just realize that the journey away from those initial towns can be hazardous. When arriving in further towns, I suggest purchasing Grenades (and put those in your second slots) in case you encounter a group close to you. Also, before leaving, be prepared with enough supplies, such as forage, as there is no guarantee what the other towns will provide, although they often provide a decent price for supplies which you would like to sell. If you have any further questions, feel free to pm me. Good luck!
Zirukurt01: You can use many Temple of the Monkey Gods. You just need to make sure that your new location won't transform the old one. If you practice in sandbox mode, you will see the distance needed (largely the placement circle area).
Page 1 of 2 CSStevens: I wrote the following information in the comments last year, and I have copied and pasted it here to hopefully help you. I avoid the Church of the Chosen Ones ending (embracing zombieism) by not allowing them to write the book about the zombies in the first place. Many people do allow them to do that (for some needed happiness), but they do say NO to letting them set up the Church.
Page 2 of 2 (cont.) The following information Sionyx provided me (but I have never tested the results). I was told that even if you do allow them to to do such, that there ARE precautions to hopefully keep your fort from committing mass suicide (but it isn't a guarantee). They are: don't give food for the Day of the Dead; and don't add the Big Graveyard to the fort. Also mentioned is that there is an event where some of your survivors will come to the leader and ask to ban the Church because they're worshiping zombies. If you say yes you will lose the leader of the Church and two other random survivors but the fort will be saved from this ending. If you say no, some of your survivors will leave in disgust and you are well on your way to accomplishing that ending. Elsewhere, I read that when you get a third church that the process is also irreversible. So try to either not get a third church or convert your churches into something else first (such as apartments). Good luck!
Dogbom: Morale is easy enough by scavenging frequently. One will often get happiness by scavenging. Assuming that you've killed the zombies on these squares: if you're busy collecting two food as long as possible, not only does it add to the likeliness of happiness, such multiple squares helps provide you needed food, and additionally it means fewer zombies are able to attack your town. So except, perhaps, where you need to reclaim to keep growing your town to the edge, then the corner, keep scavenging as long as possible. I hope this helps. :) Good luck!
LostDivice: You have an interesting definition of "fun," lol. I had to look; I see that you have received the hard badge. Since you really like to fight against the odds you ought to try the original Rebuild. Its hard badge is much harder. Good luck! :)
Greenrabbit7: There is a way to change the portraits to other preprogrammed pictures. What I do, when one has the option of deciding on the four characters, is to first choose the desired type of character by choosing one of the seven symbols to the right. If you don't already know which ones you want, I would suggest clicking Preview Class Skills first to look over each of their skills to help make your decision. You should decide on all four types before proceeding with their portraits. Then, above and to the right of those seven symbols are two smaller symbols. The top one represents either male or female; click to make your selection. Then directly on the right and left edge of the portraits are arrows; press one to scroll to make a desired selection. If you want to change the name, you can either click the second symbol below the male/female choice, or simply click where the name is located, delete, and enter the name you desire.
 "Bloons TD 5"){kind=icon}
 "Monsters' Den"){kind=icon}
 "Monsters' Den: Book of Dread"){kind=icon}
 "Rebuild 2"){kind=icon}
 "Hack Slash Crawl"){kind=icon}
 "Bloons Tower Defense 4"){kind=icon}
 "Caravaneer"){kind=icon}