Motocross Championship prototypes
There are currently fifteen prototypes available for this game. In addition to the ones below, there are also prototypes for the 20th of October and the 3rd of November, which I haven't found anything interesting in yet.
-The title screen's bike is slightly different to what the final version has, and there is no "press start button" text.
-Practice mode is called arcade mode.
-Selecting the credits at the main menu will take you to a screen featuring the back of a bike, with the words course selection at the top.
-The track selection screen has some maps in place, but some tracks don't have them yet and just repeat their name instead.
-The picture for the super bike isn't in place yet.
-The passwords don't work yet.
-The super bike has placeholder text over it when trying to select it.
-Races start instantly, without a countdown first.
-During a race, drivers aren't able to hit each other.
-There are four difficulty levels: beginner, novice, amateur and pro.
-Hazards and barriers at the side of the track are different, and there often aren't that many when compared to the final game.
-The arcade mode only consists of one lap.
-When the game is paused, a menu appears that lets you continue or exit. If you exit early on in the race, the game will think you came in first.
-The title screen has been updated. "Press Start" text appears, copyright text was added and the picture of the bike is different.
-Selecting the credits will take you to a screen with placeholder text.
-The circuit selection has been updated, and now features maps for each circuit.
-The superbike placeholder text from the previous build is gone.
-There is now a countdown before the race starts.
-Exiting a race early no longer gets you first place, instead the game will go back to the main menu.
-A SEGA logo appears when the game boots up.
-The press start text at the title screen has been moved to the left.
-Arcade mode has become practice mode.
-The difficulties have been changed, so now there are three: amateur, pro and expert.
-The credits have been slightly updated, but still aren't complete.
-The countdown has a new font, which is more bigger, has colors, and uses numbers instead of letters.
-The circuit select menu has been updated, with newly drawn circuit maps, and some of the menu colors have been changed.
-During the countdown, a quiet voice will say "Ready" and "Go!" during the last second.
-During the countdown, a voice will call out each number and then say "go!".
-Riders now say "hey!" when colliding with each other.
-You can now punch other riders by pressing the C button.
-The credits now work.
-The voices for the countdown and the "hey!" have been re-done, and now match the final version.
-The title screen has been updated, and almost matches the final version.
-The title screen's copyright font has been changed.
-Pausing the game no longer brings up a menu, instead the word "PAUSE" appears on the screen.
-The game's logo now has a trademark on it at the title screen.