0:00:00 - Stage 1
0:26:28 - Stage 2
0:46:35 - Stage 3
1:12:55 - Stage 4
Ahhahaha that stage 3 went...bad.
Refraction Railway 4 is, frankly, kind of bad. It's just not that mechanically interesting. It's a lot of really high rolling trash packs and RNG. It's hard for sure, but, that's kind of all it is, and that's not really what i want out of my refraction railways.
The main gimmick here is the new party formation setup. You now use all 12 sinners, with the first 6 entering battle, and the last 6 swapping in as you lose units. The order you select them in also gives specific bonuses to the various units. The key thing here is that stages 2-1, 2-3, 3-1, and 4-1 use the same gimmick on the enemy ...