Tekken 2 (PlayStation)
There are leftover hit effects from the arcade release (a green splodge), as well as an unused title screen background presumably used at promotional events prior to the game's arcade release.
A tile for Angel's wings that has been crossed out, obviously not used.
A hidden developer credit can be found at the very beginning of TEKKEN2.BNS:
[TEKKEN2] Copyright 1994, 1995, 1996 NAMCO Ltd. All rights reserved Developped by [TEKKEN2] Project Team in VS R&D (NAMCO Ltd.)
A build date is present in the SCES file at 0x43150:
Jun 5 1996 Version:%s(%s)
The theater mode is exclusive to the Japanese version.
|The Tekken series|
|Arcade||Tekken 3 • Tekken 4|
|PlayStation||Tekken • Tekken 2 • Tekken 3|
|PlayStation 2||Tekken Tag Tournament • Tekken 4|
|Windows/PlayStation 3/Xbox 360||Street Fighter X Tekken|
|Wii U||Pokkén Tournament|