Hello SomeOldGuy,
You are welcome

I updated the review with pictures (thank you KingMike)
This is an awesome game (thank you SomeOldGuy and all other contributors!)
Stage 1 : ok

Stage 2 :
The man with flamethrower disappear when hit, in original game he stands with arms raised then disappear progressively.




Stage 3 : ok

Stage 4 :
Scrapyard : the first dog come when Robocop pulling out his weapon, he cannot avoid this attack :


flying armored man, the sound is present when he appears, when Robocop defeat him he disappear without explosion / and no sound explosion :


1.The Boss sprite's entirely black when appears, and stay black if Robocop stay at the same position, if Robocop move then the boss sprite take his normal colors.
2.When the boss is hit, his damaged sprite appears in a shifted place during a second.

Stage 5 : ok

Stage 6 : OCP headquarters
same things as the stage 4 for the flying armored man

Weapons : There's two options three bullet icon and Cobra Gun but when you take one of these options there's no change with the weapon icon in the hud
and no difference with Robocop sprite / and no special effect (upgrade weapon)

Shooting Stages : All the shooting stages are ok.

I finished the game without problem, breaking bug or freeze, for my part all is good and this game is awesome compared to the original.
All those things I noted do not interfere with the fun of the game, and are small aesthetic details.