Metal Slug 3 is often considered the pinnacle of the series, and it is clear that the developers really poured their hearts into this game. This was the last Metal Slug game that was developed by the original Nazca and SNK team before they went bankrupt, were bought by another company, and disbanded. This installment is longer and has substantially more content than its predecessors, and it is evident that this was the developer’s last hurrah before having to split up.
Metal Slug had realistic environments and enemies, and Metal Slug 2 ventures into the land of the outlandish, Metal Slug 3 cranks up the level of absurdity. For the vast majority of the game you are fighting fictional creatures instead of standard enemy soldiers. Each level’s theme, environment, and monstrous boss battle make them extremely memorable. The other big addition to Metal Slug 3 is the variance in the vehicles. Seven new playable vehicles were added for the player to use and enjoy. Another new feature is that most levels have multiple paths to complete the level. This adds a factor of replayability as well as exploration. Metal Slug 3 is often touted as the best in the series and even the paramount run-and-gun game. While I can see how this is definitely a logical and sensible opinion, I have one issue with this game that holds it back.
My personal issue with Metal Slug 3 is its final mission. While the first two Metal Slug games are about an hour each, the final mission of Metal Slug is 35 minutes long just by itself. That is an absurdly long time for a single arcade game level. To be fair, there are distinct portions of this level that completely change the environments and enemy types, but I feel like those distinct parts should have been split up into a few different missions. When I saw that I had gotten to the final mission, I thought that I was almost done. It was really jarring to think that I had almost beaten the game, but then the final level just kept going, and going and going. This was compounded by the fact that Metal Slug games are very tiring for your fingers as you have to mash the shoot button for nearly the entire game. The other irritating factor of this final mission was the difficulty spike that occurred. The beginning levels of Metal Slug 3 had difficulty levels comparable to the first two games in the series, but the final mission can get ridiculous at times. I accrued far more deaths in this final mission than in every other level of this game combined.
If it were not for the final mission, I could easily say Metal Slug 3 was my favorite in the series. Do not get me wrong, it is still a fantastic game with great action and artwork, but I cannot help but feel like it the last level dragged on for ludicrous amount of time. Combine the length with tired fingers and a sharp difficulty spike and it is a recipe for an exhausting mission. That being said, Metal Slug 3 is definitely a fantastic run-and-gun game that I thoroughly enjoyed. The pure variety of weapons, vehicles, enemies, environments, and maps make Metal Slug 3 a game that is worth of being remembered as one of the premier run-and-gun games.