At level 14, you’ll unlock the ability to buy panties from Sandy the cheerleader. The game gives you a very vague explanation as to what the panties do, saying “they ward off perverts”. When you buy the panties, they will be hung on your wall. Whenever Mr. Malone the cop comes by, if you tell him to piss off, he’ll steal the panties and leave your plants alone.
After level 15, when you unlock the Alien Trance vinyl, there is nothing else left to unlock in the game. You will have everything available to you at this point, so all that’s left is to keep growing and selling weed and warding off the gangsters, the cop and the alien. When Weed Firm gets updated, though, expect some extra goodies to be added to the game by the developers.
When you’re using music to speed up your experience point gains, pay attention to how long each of the songs is. Some songs are longer than others. For example, the dubstep track is very short. The punk rock track lasts almost a minute longer than the dubstep track does, making it an excellent way to gain a ton of experience.
Every different strain of weed gives you the same experience points when you harvest it (3 exp), so if you want to do the time lapse trick to load up on experience while saving money on seeds and water, buy the bush weed over and over. However, if you’re at this point in the game and you’re trying to gain experience rapidly, the ability to sell weed to the alien for experience points is a difference maker, and more than makes up the amount of extra cash that you’ll spend on the seeds and water.
When you hit level 12, you’ll unlock a quest that says to get Jane to take off all of her clothes for 500 experience points. Due to a glitch in the system, it’s currently impossible to finish the quest. Just go ahead and finish every other quest, and this one will be beatable eventually, whenever the developers update the game again.
Related: Weed Firm: Top 25 Tips, Tricks, Cheats and Glitches