: While CSO saves significant space, it may cause slightly longer loading times on original PSP hardware as the console must decompress data on the fly. Best Tools for Compression
Released to celebrate the series' 10th anniversary, this collection is a massive compilation of side-scrolling action. It includes: (The original arcade classic) Metal Slug 2 & Metal Slug X Metal Slug 3 , 4, and 5 Metal Slug 6 (Making its debut on a portable console)
A standard file is an uncompressed image of the original game disc. To achieve a "highly compressed" state, the file is often converted to the CSO (Compressed ISO) format. Standard Size : ~1.2 GB.
The PSP version specifically features for two-player co-op and bonus galleries filled with concept art and music. Highly Compressed: ISO vs. CSO
If you have a full-sized ISO and want to shrink it yourself, several specialized tools can help: Go to product viewer dialog for this item. Metal Slug Anthology
: Can range from 600 MB to 750 MB , depending on the compression level used (usually Level 9 is the highest).
The Metal Slug series is the undisputed king of run-and-gun arcade shooters. For fans on the go, the is the holy grail, packing seven legendary titles into one portable package. However, with a standard file size often exceeding 1GB, many players seek a highly compressed version to save space on their Memory Sticks or mobile devices . What is Metal Slug Anthology ?