Utopia: the Creation of a Nation is a life simulator released on several platforms. The Amiga version had four tracks in it. The ports have exclusive tracks (example: Gamma Lucra, exclusive of the SNES port). I admit that Barry Leitch couldn't do the best soundtrack ever in an Atari ST, but the fourth track (the Atari ST exclusive) makes his whole effort worth a listen. Again, chiptune.
Ogg Vorbis (OGG) 2.7z (http://www.mediafire.com/download/9aqi2lo0nanswyy/Ogg_Vorbis_(OGG)_2.7z)
As for Turrican 2, I doesn't need to explain; the soundtrack will speak by itself.
Ogg Vorbis (OGG) 0.7z (http://www.mediafire.com/download/dchw7d44v0444fs/Ogg_Vorbis_(OGG)_0.7z)