We just released a Feb. 5 '89 prototype of DuckTales for the NES!
If you'd like to support our preservation efforts (and this wasn't cheap), please consider donating or supporting us on Patreon. Thank you!
If you'd like to support our preservation efforts (and this wasn't cheap), please consider donating or supporting us on Patreon. Thank you!
Proto:Sonic Spinball (Game Gear)
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This page details one or more prototype versions of Sonic Spinball (Game Gear).
Sub-Pages
 | Prototype 0307 Dated March 7, 1994 4:24:38. The earliest available build. |
 | Prototype 031094 Dated March 10, 1994 16:41:12. |
| Prototype 031194 Dated March 11, 1994 11:09:16. |
| Prototype 032194 Dated March 21, 1994 6:12:52. |
| Prototype 0328 Dated March 28, 1994 4:54:36. |
| Prototype 0329 Dated March 29, 1994 5:35:34. |
| Prototype 0330 Dated March 30, 1994 4:54:36. |
| Prototype 0405 Dated April 5, 1994 16:07:16. |
| Prototype 0412 Dated April 12, 1994 5:26:36. |
| Prototype 0413 Dated April 13, 1994 0:54:06. |
| Prototype 0415 Dated April 15, 1994 15:33:12. |
| Prototype 0421 Dated April 21, 1994 3:30:02. |
| Prototype 0427 Dated April 27, 1994 2:51:42. |
| Prototype 0429 Dated April 29, 1994 4:01:16. |
| Prototype 0430 Dated April 29, 1994 19:48:06. |
| Prototype 503B Dated May 3, 1994 17:27:16. |
| Prototype 0505 Dated May 5, 1994 2:47:50. |
| Prototype 0506 Dated May 6, 1994 11:04:00. |
| Prototype 0525 Dated May 25, 1994 11:24:16. |
| Prototype 0530 Dated May 30, 1994 21:25:46. |
Prototype 0531
Dated May 31, 1994. This build is bit-for-bit identical to the final, and is very likely the master build used for mass production.
