Rocket Knight games in order

All 4 games of the Rocket Knight series in the order they came out, from Rocket Knight Adventures (1993) to Rocket Knight (2010).

1. 
   Rocket Knight AdventuresGenesis · Konami
   7916 Jun
2. 
   Sparkster: Rocket Knight Adventures 2SNES, Genesis · Konami
   6922 Feb
3. 
   SparksterSNES · Konami
   7115 Sep
4. 
   Rocket KnightPC, PS3, Xbox 360 · Climax Studios
   11 May