View source for Sonic the Hedgehog 2 (pre-beta)/Comparisons/Oil Ocean Zone

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==Act 1==
{{Comparison
| image1=Notavailable.svg
| image2=Notavailable.svg
| game1=Pre-beta
| game2=Final game
| desc=The sun in the background does not animate.
}}
{{Comparison
| image1=Sonic2PreBeta MD OOZ1 Octus.png
| image2=Sonic2 MD OOZ1 Octus.png
| game1=Pre-beta
| game2=Final game
| desc=There is only one [[Octus]] in the entire Zone. It floats upwards, fires, then scoots horizontally off-screen. This is consistent with behaviour found in earlier prototypes, but the enemy did not appear in any levels back then.
}}
{{Comparison
| image1=Notavailable.svg
| image2=S2 map OOZ1.png
| game1=Pre-beta
| game2=Final game
| vertical=yes
| desc=
}}

==Act 2==
{{Comparison
| image1=Sonic2PreBeta MD OOZ2 SuperSonicLaser.png
| image2=Sonic2 MD OOZ2 SuperSonicLaser.png
| game1=Pre-beta
| game2=Final game
| desc=The laser of [[Submarine Eggman II]] shares Sonic's palette, which means when fighting against [[Super Sonic]], the laser turns yellow. In the final, it gets its own dedicated cyan colour.
}}
{{Comparison
| image1=Notavailable.svg
| image2=S2 map OOZ2.png
| game1=Pre-beta
| game2=Final game
| vertical=yes
| desc=
}}

==References==
<references />

{{S2PreBetaOmni}}