I imaged an MSX cassette labelled `Xyzolog` containing Bitgame's tape conversion of Taito's MSX ROM release of Xyzolog. The ROM image stored on the cassette exactly matches the Taito/Nidecom ROM cartridge I dumped previously. The case spine is marked with `CST 091` which may be a product code. The tape pressure pad was detached due to adhesive failure but it still loaded fine. Side A contains the software, and side B is blank with nothing recorded. This tape contains a BASIC first-stage loader wrapped in a machine-code loader, followed by the 16KB ROM image of Xyzolog. I did not find this tape release of the software catalogued by others. The two tape files are both named `XYZOLO` and are both of the BLOAD binary type. This game should work on most MSX models with at least 32KB RAM.

CAS image fingerprint for the software found on Side A:
```
18K Xyzolog (Side A) (Bitgame) (Argentina) [BLOAD'CAS-',R] [_].cas crc32:177c55e7 md5:ea4d39f48138428f1cda584bfeac205f sha1:6e9bdfe7249499b9b5cf0d2e6b6deb413f96c0c2 sha256:a027bf87b3a7df5396619470ece675cbc33c1cd7df2250af19019a9043c2dac8
```
ROM image fingerprint for the dump stored inside the CAS image:
```
16K Xyzolog (Japan).rom crc32:c7303910 md5:493258bdfeac3b0d9f48420868019335 sha1:15cc2f7412373253e908689a778738d52656ad74 sha256:c99dbe3c77d65148ceeeea3afa003704c6fd9637b30882294ef21e7f52d958e3
```
Raw 24-bit stereo 44100 Hz FLAC audio was imaged using a Nakamichi BX-125 tape deck and a Steinberg UR22mkII USB ADC with Audacity under Win11 and is intended to be archival, CAS/ROM is for emulator use, and WAV is regenerated from CAS for the benefit of an actual MSX. Short filenames and long ones contain the same data.
