These files are compressed in the WUX format; the user can play with CEMU. The uncompressed ISOs can be used in a real Wii U. You can use WudCompress to decompress the WUX files to ISO.
Uncompressed this format to an ISO matching the redump.org checksum.
| Filename | Type | Size |
|---|---|---|
| GravBlocks (USA) (Update) | WUX FILE | 293.80 MB |
| GravBlocks (USA) | WUX FILE | 301.24 MB |
