@PSYKC Upgrades you buy between rounds mostly increase the max number of upgrades you can buy in round. So buying one Num Balls after round lets you buy 1 more (total 8) balls during the round.
Level 13 spoiler: go chest the lady on the bottom (you can leave vertical ghost when it's near the top). Go back, kill ghosts, chest the second orc, profit.
Level 12 requires no timing, but good understanding of how goons behave. They will always continue walking in the way they were going before hatted. Teleporting them directly where you need them is going to kill you. But you can teleport them where they won't interrupt, let them change direction safely and then move them where they are needed...
@dorugu there would be new games if people were able to upload them. But this possibility was closed in 2020 and it's unlikely to come back. Move on to other websites like Newsground if you care.
@lopster There will be no Best Game of 2021. There was none for 2020 either. The company wants this site to die off finally, it wasn't bringing them as much profits as mobile games.
@archebob Oh, how I wonder your comment got downvoted, hmm. Maybe because you are complaining about playing 9 years old game in unsupported technology through an emulator? Or would that be because Kongregate already announced that they are not going to give BotD to Flash games since 1st April, so your problem will solve itself?
Would be nice if Expansion ~Upgrades~Milestones displayed how much energy you need to unlock them. Would be easier than calculating it in head every time.
@strycat In Level 32 you don't have to fight red or the towers. Simply gain control of planets on your side, put 200 ships on small planet and then send them to structure in the middle SPOILER ALERT: the level ends with black corruption covering everything, that's expected. You cannot "win" it. But you unlocked next level.
I will be adding that.