About NES Mini games - Nightshade - Death Race

[TheSword26]

Hello,
I try several time and with different roms but I still have this problem.
I cannot add in my NES Mini the game room "Death Race" ( I found rom only U, never seen it Europe), it says it is mapper *144 like it was a SNES game, but I got it in real and I played it in my Original NES with cart years ago.
When I try to start it (even if I added it after the warning window) it does not start and appear a data warning. (If needed I make a photo of it but it is in my local language).

Another thing appears with "Nightshade" game. I tried with different roms (all U/usa because I cannot find E rom) but the problem still appears.
In this game, every time the character goes into a fight, background has graphic strange things, make the fight a bit harder even the enemy can be view clearly. I can make the photo if needed.

Anyway, is there any way to add .zip roms and not only .nes roms? Because I can play Death Race and Nightshade with rocknes for example, loading .zip roms.

Thank you very much, Hope you will take a look about that.