Contra - The Best Shoot 'em up on the NES? — GameTyrant

Contra - The Best Shoot 'em up on the NES? — GameTyrant

Nintendo's Greatest Games: The SNES Era! — GameTyrant

Contra for Nintendo NES - Video games & consoles

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The 10 Best NES Shmups - Great Nintendo Shoot Em Up Games

The 10 Best NES Shmups - Great Nintendo Shoot Em Up Games

Top 20 best NES shmups

Electronic Gaming Monthly's Top 61 Shoot 'Em Ups of the 16-Bit Era

The NES had Some Pretty Good Shmups – The Ghetto Gamer