Other Versions
- Super SIG World 39 - Hardest and Longest (English) (Debug) by S.I.G [2021-01-02]
- Super SIG World 39 - Hardest and Longest (English) by S.I.G [2021-01-02]
- Super SIG World 39 - Hardest and Longest (Japanese) by S.I.G [2021-01-02]
- Super SIG World 39 - Hardest and Longest (English) (alt) by S.I.G [2021-02-20]
- Super SIG World 39 - Hardest and Longest (English) (alt) by S.I.G [2021-05-11]