View source for Sonic the Hedgehog Pocket Adventure (Oct 22, 1999 prototype)

{{Prototype
|titlescreen=spa proto tile.png
|builddate=Oct 22, 1999
|status=Released
|dumper=drx
|releasedby=drx
|origin_type=EPROM cartridge
|origin_labels=SNK (P) ソニック ロックマン Ver. 10/22 セガ承認用 (?) 99.10.22 10D7
|origin_eproms=1x
|origin_dumpmethod=Tengu NGPC Dumper
|origin_ownership=Japan Auction User (2016), drx (2016-Present)
|game=Sonic the Hedgehog Pocket Adventure
|system=Neo Geo Pocket Color
|genre=Action
|release_date={{RegionDate|JP|Jan 11, 2000}} {{RegionDate|US|Nov 30, 1999}} {{RegionDate|EU|Dec 3, 1999}}
|unreleased=No
}}
{{Download
|file=Sonic the Hedgehog Pocket Adventure (Oct 22, 1999 prototype).zip
}}
A prototype of Sonic the Hedgehog Pocket Adventure for the SNK Neo Geo Pocket Color.
==Notes==
* Pressing start at the Sega screen brings up a debug menu.
* Contains two test maps for the action stages, and two test levels for the special stages.
* The debug menu contains different level names for various zones, but the zones themselves have the final names in their title cards.
* Some aspects of levels have collision problems (i.e the springs in Casino, and the rotating platforms in King Relics).
* The boss in Death Egg Act 2 doesn't spawn a capsule upon defeat.
* Some sound effects are missing from the prototype.

==Screenshots==
<gallery mode=nolines heights=160 widths=152>
spa proto tile.png|Title screen
Sonic Pocket Adventure Prototype (1).png|Result screen
Sonic Pocket Adventure Prototype (2).png|Debug menu
Sonic Pocket Adventure Prototype (3).png|Level select
Sonic Pocket Adventure Prototype (4).png|Test stage 1
Sonic Pocket Adventure Prototype (5).png|Test stage 1
Sonic Pocket Adventure Prototype (6).png|Test stage 1
Sonic Pocket Adventure Prototype (7).png|Zone 1
Sonic Pocket Adventure Prototype (8).png|Sound test
Sonic Pocket Adventure Prototype (9).png|Debug settings
Sonic Pocket Adventure Prototype (10).png|Zone 1 with debug
Sonic Pocket Adventure Prototype (11).png|Special stage select
Sonic Pocket Adventure Prototype (12).png|Special stage victory
Sonic Pocket Adventure Prototype (13).png|Death Egg with debug
Sonic Pocket Adventure Prototype (14).png|Death Egg with debug
Sonic Pocket Adventure Prototype (15).png|Final Zone with debug
Sonic Pocket Adventure Prototype (16).png|Test stage 2
Sonic Pocket Adventure Prototype (17).png|Test stage 2
</gallery>

==Videos==
<youtube width="160" height="154">WhGgoojn13Q</youtube>

==Origin==
<gallery mode=packed>
spa proto cart.jpg|Cart front
</gallery>
* The label on the cartridge seems to indicate the the label was used on a cart that contained a Rockman game at one point.

<!-- ==Footer== -->
{{Navbox prototype|Sonic the Hedgehog Pocket Adventure}}