Rank the gens based solely on the original two games.

No dx cuts, remakes, side games, anime, tcg, manga, etc. just the ones that began each generation.
For me it’d be
8. Gen 1
7. Gen 8
6. Gen 6
5. Gen 4
4. Gen 7
(Better ones)
3. Gen 2
2. Gen 3
1. Gen 5