Unstore
Version
0.8.5.1
License
Free
Updated
Apr 28, 2026

Screenshots

About Metal Slug SB Fanthology

Experience explosive 2D action platformer gameplay with Metal Slug SB Fanthology, a fan-made tribute that captures the legendary intensity of the Metal Slug franchise on PC. Developed with Game Maker, this title delivers all the run-and-gun combat you crave across five distinct campaigns, playable solo or with friends in cooperative multiplayer action.

Jump into five different campaigns, each inspired by classic Metal Slug titles: The Lost Missions, 2.5 Silver, X Golden, X3 Ultimate, and 4GX Deluxe. Fair warning—the game is still in active development, so campaigns continue to evolve. You'll recognize iconic settings and enemies from the original series, but expect increased difficulty and surprising twists that keep veterans on their toes. Each campaign brings fresh challenges while honoring the Metal Slug formula that fans have loved for decades.

Play instantly with zero installation hassle. Simply unzip the files into a single folder and locate the executable file labeled "MslugSB Fan v072.EXE" in the Files directory. Double-click to launch, and you're ready for action. The first startup takes a few seconds to initialize, but subsequent launches are lightning-fast, letting you jump straight into combat whenever you want.

Master local co-op with up to three friends using your Xbox or PlayStation controllers, or test your skills in the exclusive Versus Mode. This innovative competitive mode flips the script, letting you command enemy soldiers and vehicles—tanks, helicopters, mobile turrets, and more—to battle your opponents head-to-head. It's a unique twist on the Metal Slug formula that transforms how you experience the franchise and creates endless replayability with friends.

Whether you're seeking challenging run-and-gun platformer gameplay or want to relive the Metal Slug legacy through a fan's creative lens, Metal Slug SB Fanthology delivers hours of fast-paced entertainment. The combination of authentic campaign content, cooperative multiplayer depth, and competitive versus mechanics makes this one of the most compelling unofficial Metal Slug experiences available for PC. Download now and discover why this fanthology stands out among fan-made action games.