The online co-op uses Steam Remote Play Together or Parsec. It is not proper rollback netcode. Playing with a friend online is a laggy, desynced mess. Stick to local couch co-op only.
Platform: PC (Steam, GOG) Developer: SNK / DotEmu (porting) Rating: ★★★★☆ (4/5) The Short Version If you want the best 2D action side-scrollers ever made on your PC, Metal Slug Complete is a no-brainer. The core games are timeless masterpieces of pixel art and chaotic fun. However, the "Complete" collection is less of a remaster and more of a direct arcade dump. You get the classics, but you also get input lag and a lack of modern features. The Good (The Games Themselves) 1. The Holy Trinity of Action You are buying this for Metal Slug 1, 2, X, and 3 . These four games represent the peak of the run-and-gun genre. The hand-drawn pixel art is still breathtaking decades later—enemies explode into hamburgers, prisoners wave hilariously, and the background parallax scrolling is a masterclass in 2D design. metal slug complete pc
The gameplay is simple (shoot, jump, knife) but the depth is in the chaos. You’ll ride a camel with a laser gun, turn into a mummy, fight a giant submarine with a periscope, and rescue so many old men in wheelchairs. It never takes itself seriously, which makes the brutal difficulty curve tolerable. The online co-op uses Steam Remote Play Together or Parsec
If you see this collection for under $10, buy it immediately. You will forgive the lag after the first five minutes of turning a rebel soldier into a roasted pig. Just don't expect the polished treatment that these classics truly deserve. Stick to local couch co-op only