Changes

| style="text-align: center;"|Includes both the original game and a remixed version with remixed music, slightly altered level layouts, and an altered art direction based on the more recent games in the series.

| style="text-align: center;"|Features both the original game and an enhanced graphics mode. The port to 360, PS3, and PC is missing a few effects. All rereleases include ''Chirstmas Nights into Dreams'', but lack versus mode and Sonic the Hedgehog into Dreams.

PSP: Included in ''Castlevania: The Dracula X Chronicles''. It has a few porting issues. It also replaces the remarkably cheesy voices with technically-better-but-unremarkable voices, as well as playable Maria (albeit completely different from her Saturn version).

| style="text-align: center;"|Extra Titled ''Final Fantasy Tactics: The War of the Lions''. Includes extra content, multiplayer support, redone cutscenes, 16:9 aspect ratio, and new game modes. Suffers from slowdown; this can be fixed with various unofficial patches, but each one introduces its own side effects or potentially unwanted modifications. It also has a new transalation. This version was later released on iOS and Android devices (the latter only in Japan).

GC: Full remake using Remake titled ''Metal Gear Solid: The Twin Snakes''. Uses the MGS2 engine, but not properly balanced to accommodate for the engine change. Lacks the VR Missions. The tone is a complete face-heel turn, having much less realism than the original game.

| style="text-align: center;"|Part two of ''Persona 2''. This port has widescreen support, a revamed UI, updated cutscenes, an optional updated OST, and selectable difficulty levels. Released only in Japan.

| style="text-align: center;"|Part one of ''Persona 2''. This port has widescreen support, a revamed UI, updated cutscenes, an optional updated OST, and selectable difficulty levels.

| style="text-align: center;"|Rereleased twice on PS1. The poorly-named ''Director's Cut '' is still cut, but includes better character models, an arranged mode, auto aiming from the Japanese release, and an added Beginner difficulty. The ''Dual Shock Ver''. includes DualShock support and a different OST that can only be described as...different. Must be heard to be believed.

PSP: This version is called Titled ''Shin Megami Tensei: Persona''. It has additional content as well as widescreen support, a revamped UI, updated cutscenes and OST, and selectable difficulty levels. The English release reverts many of the original localization changes to be more faithful to the Japanese script. It also reinstates the Snow Queen quest.

| style="text-align: center;"|These ports feature a different OST from the original release. Released in North America as ''Wipeout XL''.

| style="text-align: center;"|Titled ''Conker: Live and Reloaded is ''. It's censored, but has much better graphics and updated multiplayer. Not even the Only plays on an original Xbox 360 can emulate it well.

| style="text-align: center;"|Added widescreen mode, generally better framerate and draw distance. Ice Key and Secret Eggs are available if the user also has a savefile for Banjo-Tooie or Banjo-Kazooie: Nuts and Bolts. Removed Nintendo references, obviouslysome of which were endearing.

| style="text-align: center;"|✓ (R)| style="text-align: center;"|The GameCube version has audio glitches when moving between areas in Clock Town, framerate issues, and random crashes. The 3DS remake version features enhancements similar to those in Ocarina of Time 3D, as well as manual camera control when played on a New Nintendo 3DS. However, it changes some key gameplay mechanics in ways that fans of the original might not prefer.

| style="text-align: center;"|Slightly updated with new features. The music has been compressed to fit on one disc.

| style="text-align: center;"|All ports are referred to as Titled ''Resident Evil Code: Veronica X''. They feature Features additional cutscenes and, in the case of HD-capable ports, HD resolution and 16:9 aspect ratio.

| style="text-align: center;"|All ports of the complete version of the game are referred to as Titled ''Sonic Adventure DX: Director's Cut''. They feature Features updated character models and a new mission mode. The 2003 version includes unlockable Game Gear games. The GameCube GC version features GBA connectivity for the Chao Gardens. Unfortunately, each successive port of the game manages to be more bug-ridden than the last. Unofficial patches to fix many issues exist for the PC release(s).

| style="text-align: center;"|All ports of the complete version of the game are referred to as Titled ''Sonic Adventure 2: Battle''. They feature Features slightly better character models, a more in-depth multiplayer mode, and a new Chao minigame. The GameCube version features GBA connectivity for the Chao Gardens. The most recent ports have HD resolution and 16:9 aspect ratio.