>>787704
Да вроде не особо. Ничего критичного.
https://doom.fandom.com/wiki/Doom95
Differences between vanilla Doom and Doom95
Unlike the later DOS versions of the Doom games, Doom95 cannot play back true MIDIs, only real MUS files.

The engine supports a larger amount of sound channels, with a maximum of 32, whereas vanilla supports only eight.

The sound effects are played back at a slightly lower pitch than in regular Doom played under DOS.

Some of Doom95's quit messages differ slightly from vanilla Doom, mostly by removing references to DOS.

The port handles its configuration differently from the DOS version, which in turn disables the always run trick.

This port has additional Doom 95 cheats, (fhhall, fhshh)
Bugs
A bug in Doom95 prevents demo recording when starting the game via the Doom95 launcher. As soon as the game is launched (with instructions to record a demo), Doom95 quits and returns to the desktop with an error: "I_Error says: demo <demoname> recorded". An unofficial patch has been released that fixes this bug (by altering the file DOOMLNCH.DLL).

In resolutions above 320x240, the automap function for marking the current position with a number is extremely buggy. In addition to severe rendering bugs, the actual markers are not displayed at all or are displayed in the wrong positions. Adding the markers can even crash the game, though this is rare. The automap can be restored from the buggy state by moving the view away from the marker or by clearing all marks.

The intermission screen background shown during Thy Flesh Consumed intermissions is the one from Knee-Deep in the Dead, and the level names are from that episode as well. The bug only affects the intermission screen; in the automap the level names are correct.

After MAP30 of Doom II has been completed, a few frames of the monster animations are displayed in the upper left corner of the screen instead of the center. This seems to affect the hell knight, arachnotron, revenant, arch-vile, and spiderdemon; monsters whose front-facing walk cycles alternate between regular sprites and ones which are mirrored by the software. The DOS version also has anomalies related to sprite offsets and mirroring but none so apparent.

In the Doom95 launcher the title of E1M1: Hangar is misspelled "Hanger" (the name for a TNT map).

The aspect ratio in some resolutions is slightly different than the DOS version; pixels and texels are square (that is, drawn at the actual aspect ratio of the art), instead of rectangular as they were in the DOS version (stretched slightly vertically to fill the screen). As a result, enemies look shorter, rocket explosions are oval instead of round, etc. This is most likely a consequence of the fact that Doom95 was designed to support true 4x3 resolutions (at multiples of 320x240), but the DOS version (at 320x200) was not. (Most console ports also use the 4x3 square pixel ratio, as opposed to the DOS version's rectangular ratio.) Another effect of this is that the vertical field-of-view is slightly higher, though the range of auto-aim is not adjusted to compensate for this.

Less of the player's weapon is shown on screen when compared to the MS-DOS version.