It would have been cool if there was a link up between Zero Mission and Echoes like the Prime and Fusion hook up.
Have the Power, Varia and Gravity suits (All would be Zero Misson style.) instead of the Varia, Dark, Light. And you would also get Metroid 2 Return of Samus instead of Original Metroid.
Man, that would be the best thing scince a 12 pack of Pepsi for $3.00!!!
LOL, it took me a while to find the $ sign.
i think metroid is great as long that dont start to repeat the things, like self desctruction escape, why only once , samus cant get out of a planet walking? i imagined the sceene, and is beautifull