I am someone who is at least somewhat familiar with the game. Of course, with literally thousands of reviews, it would make sense I'd know about it. This makes me imagine what an older version of this game would be. A pity many games are brand new and never had that happen to them. That being said, it's great to see fan versions of this being made. It does have its flaws, like how it's a bit too simple.
I also didn't know how to get out of the jeep. I couldn't even used my gun there well, but I did a good job of stomping my enemies out. The sprite work is done very nicely here. I appreciate you making a tribute to such a popular game. It probably could have used some music, too.