Edit history for Metal Demo by HMX Swissteam

2019-11-25 14:49:58 menace Set author to 'HMX Swissteam', release date to 1987
2019-11-25 14:49:38 menace Added link https://www.pouet.net/prod.php?which=29003
2019-11-25 14:49:32 menace Added production 'Metal Demo'