I tried the new version and ran into some bugs.
-When the motobug activates its special attack move and you damage or destroy it, it returns to the place where the attack started and the death animation is played.
-The motobug can go out of the arena mode ring after executing the attack.
-You can walk with the character over the enemy tentacle in the stage 1 or the arena when it starts to make its special attack.
-The buzz bombers are usually locked with the boxes of stage 1
-Duo Raptor-Nilly called Rider doesn't load his color palette in arena mode and you can also knock enemies out of the arena in the end zone on the right.
-Stage 2 boss uses the old sprite icon.
-The emeralds use the old sprites as objects unlike the emerald sprites from the animation.
This is the same with the stamina bar but it is the opposite.
An idea to decorate or improve the secret area of level 1.
Eggman could appear at the background of the level 1 secret area trying to repair his damaged robots.
(For example, the Snake an unused or discarded enemy) or escaping from his robots, that way
the appearance of Eggman would make sense in the Egg Argonaut
and later in the secret stage 3 of the story.