Stage 29 Cleared

The luck element is so strong that this is just information from when I cleared it, rather than a strategy guide. Shield 5 carried over, and in the end, I had two Shield 5s, a Machine Gunner, a Shotgun, and Molotov 5. If you can't easily deal with the desert tanks along the way, you won't be able to deplete the boss's HP. Bringing soldiers with high single-target damage like Snipers might be a good idea. The Freeze Drone also provides quite a bit of firepower. This might be because I was level 55. In the end, I used continues to barely manage to defeat it. You need to have some healing items ready or you'll get wiped out, and without enough firepower, you can't even take down the desert tanks. It was quite a difficult stage.