1. Pokémon Moon - 3DS
2. Tony Hawk's Underground - GCN
3. Warhammer 40,000 Dawn of War II: Chaos Rising - PC
4. Warhammer 40,000 Dawn of War II: Retribution - PC
5. Disgaea: Afternoon of Darkness - PSP
6. X-Wing: Imperial Pursuit - PC
The first expansion to X-Wing is set immediately after the Battle of Yavin. The Imperials are pissed off and the Rebellion spends most of it completely on the back foot. You start off guarding some conveys off of Yavin for the final evacuation and several of the missions involve unavoidable losses (which are thankfully not mission critical). The focus quickly becomes on securing a supply of food. This gets us through mission 14, which is about as long as one of the three campaigns of X-Wing. So you end up doing two short three mission mini campaigns where you strike back at the Empire and get in some licks before the end.
I feel like the difficulty was better balanced. There were still some utterly nasty missions, but for the most part there weren't any that required you to get super lucky. You almost always have wingmen and you fly all three ships about equally, and each is in missions well suited for its strengths. Most of your deaths are going to come from poor target selection (not going after the high danger ships) and most of your non-death mission failures are going to come from you not keeping the proper situational awareness and getting caught up dogfighting instead of taking out missile ships. One new thing added is that several mission points let you pick between two missions that are happening concurrently. You aren't locked in to either mission, so if one is proving to be to tough/not too fun then you can do the other one instead.