Metal Slug 4

Nintendo Wii · 2002

Buy on eBay

About this game

An organization called "Amadeus" wants to take over all the military computers in the world using a new virus they have created.

It's your mission to destroy them before they accomplish their evil ambition.

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The 5th episode (including Metal Slug X) of the most famous arcade-shooting-series comes bringing the unaltered classic gameplay, a new arm (Dual Machine Gun), 6 new vehicles (Motorcycle, Truck, Bradley Tank, Metal Crow Tank, Four Legged Walkmachine and Forklift Truck) as well as 2 new soldiers for the pantheon (Nadia Cassel and Trevor Spacey).

The most notable introduction to the series is the Metalish System, giving to the player a new possibility to score more points: after pick up certain shield-shape emblems, a timer bar will be displayed at the top of the screen.

During this time, you must to shoot rapidly as many enemies as possible and, depending on your acting, you will receive a corresponding badge bonus that will be added to your score after completing it.

But, if you die during the mission, the bonus will be lost.

Data by MobyGames.com

About Nintendo Wii

Launched in 2006, the Wii's motion controls (Wii Remote) brought casual and non-traditional players into console gaming at a scale no prior system had achieved, making it one of the best-selling consoles ever. Because so many Wii units sold with bundled software like Wii Sports, the bulk of the library is inexpensive to collect — but it also means truly rare Wii titles (often niche Japanese-only releases) stand out sharply from the norm.

Gamevaro tracks Metal Slug 4 for Nintendo Wii with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.

Adding Metal Slug 4 to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This WII release dates back to 2002.

Market values by condition

PAL

Loose / Item only

€68.89

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Recent sales

Date	Type	Region	Price	Source
2026-07-11	Loose / Item only	PAL	€68.89	eBay NL

Rarity & condition

Only a handful of market sales have been tracked for Metal Slug 4, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Nintendo Wii titles.

Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.

Frequently asked questions

How much is Metal Slug 4 worth?

Metal Slug 4 for Nintendo Wii is currently worth €68.89 loose. Prices are based on real sales and update regularly on Gamevaro.

Is Metal Slug 4 rare?

Metal Slug 4 has only a handful of tracked market sales, suggesting relative scarcity compared to more common Nintendo Wii titles.

What's the difference between loose, CIB and sealed for Metal Slug 4?

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.