Micro Rhythm
FIREBIRD SILVER 199
December 86 - August 87
| C64 | AT8 |
| 5 | 3 |
| Mar 87 | Mar 87 |
Sources
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Atari 8-bit (Gallup)
| 3 | MONTH to c.87-03-17 | AtU p6 Jul 87 87-06-24 | |
| 3 | MONTH to c.87-04-21 | AtU p7 Aug 87 87-07-29 | |
| 3 | MONTH to c.87-05-19 | AtU p7 Sep 87 87-08-26 | |
| 8 | MONTH to c.87-06-23 | AtU p7 Oct 87 87-09-30 | |
| 20 | MONTH to c.87-07-21 | AtU p7 Nov 87 87-10-30 | |
| 18 | MONTH to c.86-12-13 | CU #41 p76 Feb 87 87-01-26 | |
| 8 | MONTH to c.87-01-10 | CU #42 p12 Mar 87 87-02-26 | |
| 8 | MONTH to c.87-02-07 | CU #43 p11 Apr 87 87-03-26 | |
| 5 | MONTH to c.87-03-07 | CU #44 p11 May 87 87-04-26 | |
| 9 | MONTH to c.87-04-04 | CU #45 p11 Jun 87 87-05-23 | |
| 11 | MONTH to c.87-05-02 | CU #46 p13 Jul 87 | |
| 15 | MONTH to c.87-06-06 | CU #47 p11 Aug 87 | |
| 19 | MONTH to c.87-07-04 | CU #48 p9 Sep 87 87-08-26 | |