If you appreciate the work done within the wiki, please consider supporting The Cutting Room Floor on Patreon. Thanks for all your support!

Daytona USA (Arcade)

From The Cutting Room Floor
Jump to navigation Jump to search

Title Screen

Daytona USA

Developer: Sega AM2
Publisher: Sega
Platform: Arcade (Sega Model 2)
Released in JP: August 1993 (location test), March 1994 (official release)
Released in US: April 1994
Released in EU: April 1994


DevTextIcon.png This game has hidden development-related text.
GraphicsIcon.png This game has unused graphics.
ModelsIcon.png This game has unused models.
RegionIcon.png This game has regional differences.
Carts.png This game has revisional differences.


PrereleaseIcon.png This game has a prerelease article

Hmmm...
To do:

do dododo dodo dodo dodooooooo, DAYTONAAAAAAAAAAA! ♫

Sub-Page

Read about prerelease information and/or media for this game.
Prerelease Info

Development Text

Present at 0xBEC in the main CPU is some development related text...

Trace Faults
Operation Faults
Arithmetic Faults
Floating-Point Faults
Constraint Faults
Protection Faults
Machine Faults
Type Faults
IP :
(Source: Ferrox)

... as well as these strings, located at addresses 0xA208, 0xF4A8, 0xF558, 0x1E2C0 and 0x297F0 respectively:

handle mode
SAMPLING NOW
WARNIG Out of Main Road
i960_pragma_isr
$Header$


This small piece of text is only present in the later revision of the game featuring advertising for the Sega Saturn game console, at address 0x1CA40.

SAFEGUARD


Finally, at the start of the file `epr-16488a.ic12` is the following text:

****************
*DAYTONA       *
*  HANDLE      *
*    CONTROL   *
*      PROGRAM *
****************
SEGA V19940919  
by SHUN'ICHI

epr-16488.ic12 has the same text, but with the date V19940309 instead.

(Source: Tanza, wsxdrfvyhn)

Unused Models

DaytonaUSA-Arcade-Racer.png

A strange, mostly untextured model of a driver with a texture mapped head. Seemingly used during the earlier ending sequence (similar to Virtua Racing) before being replaced by a "Victory Lane" ending, with all the cars driving around the track.

Unused Textures

Background graphic from an unused test track.

Daytona USA unused BG.png

Unused opponent car numbers.

Daytona unused1.png Daytona unused2.png

Unused 'Track', 'START', 'CHECK' & 'GOAL' textures.
These signs were intended to appear over the starting line on the Beginner track but were replaced with the live leaderboard close to the end of development. They can be seen in early footage of the game.

Daytona unused16.png Daytona unused5.png Daytona unused4.png Daytona unused3.png

Unused textures for the Beginner track. These are possibly early versions of the garage textures for the pit lane.

Daytona unused6.png Daytona unused15.png

Unused road signs for the Advanced track.
These indicate that there may have been plans for falling rocks or deer.

Daytona unused7.png Daytona unused8.png Daytona unused17.png

Unused road signs for the Expert track.
The last of these was possibly not used since due to the positioning of the arrows, it presents the optical illusion that it is taller on the right side than the left.

Daytona unused9.png Daytona unused12.png Daytona unused20.png Daytona unused10.png Daytona unused11.png

Unused graphics for 'TIME EXTENSION'.
These are a very similar font & size to the 'GOAL' or 'GAME OVER' textures and also appear next to them in the texture atlas so it is possible that they were indented to be mapped to polygons and animated.

Daytona unused13.png

Daytona unused14.png

Unused opponent car arrows pointing diagonally left & right. Only the arrow pointing directly downwards is used in the final game.

Daytona unused18.png Daytona unused19.png

Revisional Differences

Some later versions of the game (with ROM name of daytonas in MAME and the Model 2 Emulator) came with optional advertising for the Sega Saturn port in the attract mode. On those versions, the advertisement can be toggled from the Promote Saturn setting in the test menu. Interestingly enough, even if you set the region to JPN, it still uses the American Sega Saturn logo. The version itself was based on the "Special Edition" variant, that uses Deluxe cabinet as a basis with controllable mode select on a podium, a built-in camera to view the player's reaction, and a slightly different 4 or more cabinet linked up attract demo. This can be selected in the Test Menu under Special setting.

Regional Differences

In the Test Menu, it's possible to change the region of the game, which activates some minor regional changes.

  • With the JPN setting, the menus are rendered with Japanese text, the time trial mode is called "Time Attack", and the speed is shown in km/h.
  • With the USA setting, the menus are rendered in English, the time trial mode is called "Time Lap", and the speed is shown in MPH.
  • With the EXPORT setting, the menus are rendered in English, the time trial mode is called "Time Lap", and the speed is shown in km/h.

Additionally, the game has a humorous easter egg when you drive through the course in reverse, which is affected by the region setting. While racing, the game does not prevent you from turning around and racing the course backwards, and only flashes a message on screen ("逆走" in Japanese, "REVERSE" in English) until the message moves to the bottom right corner of the screen while your crew chief repeats "Turn around, you're headin' the wrong way." However, the game still adds time if you go through the checkpoints backwards and will show your time at the end of the race, beating the course under a record time and enter your initials, your record time and initials will show as "R" in the ranking screen.

As an added bonus, two additional voice clips will play as you drive in reverse, and will be different depending on the region selected. In the Japanese version, you'll hear a voice shout "逆走だぁー!!" (You're driving backwaaaards!!!) after a while, and if you continue, you'll then hear "逆走してるっててるよ!" (I said you're driving backwards!).

When the game is set to USA or Export, a voice instead shouts "Turn Around!", followed by "Wrong Way!" in a loud voice.

Volume warning!