Originally Posted by neeker75
Google "David Such" and you may find some image guides for some medium levels. Most of them work, but some aren't perfects as well, and it's incomplete. But still, more helpful than Mahalo videos that's for sure.
I ended up using this for Hard Lvl 4 (Crazy Ivan) because it was missing from the Mahalo video guide. I didn't follow his guide exactly, but he called out that the sparkly monsters that only appear on this level are more resistant to the laser tower than the missile tower. That swapped my strategy around.