The Atari ST and Amiga conversions of Commando are more or less identical and play pretty much the same, because they were both developed by the same group of people, for publisher Elite Systems, and released in 1989.

Like the Amiga version: Commando on the ST is a relatively ‘bare bones’ port of the arcade version, although graphically the game is fairly close to the original. Gameplay-wise: this is not bad, but it’s not great either. It’s just an alright conversion.

More: Commando on Wikipedia