I recently got this game during the holidays.
- Definitely upgraded design
- You can switch between the original design and the re-mastered designs, and see the differences between them
- Cut scenes are more visually pleasing
- Weapons sound more realistic compared to the original
- All characters have being amp up in their design, such as facial expression, skin tone etc.
- When playing multiplayer you aren’t given the option of Bots
- Lacks more challenges in multiplayer
- Customization is lacking for the character in both Campaign and Multiplayer
- Warthogs could of being amped a bit more in Halo 2
- No common assault rifles available in Halo 2 – only carbines
I have only completed Halo and Halo 2 of the Collection. I will post later about Halo 3 and Halo 4.