[Issue]: improve/add mice support for 16-bit consoles

Describe the bug

Emulator | Mouse Supported Mednafen | Yes Genesis Plus GX | Yes Snes9x | Yes

Steps to reproduce

PC Engine/TurboGrafx-16 Super Family Computer/Super Nintendo Entertainment System Mega Drive/Genesis

Expected behavior

PCE Mouse NEC Retro Compatible games PC Engine CD-ROM² Super CD-ROM²

1552 Tenka Tairan
A.III.
The Atlas: Renaissance Voyager
Brandish
Dennou Tenshi: Digital Ange
Eikan ha Kimi ni: Koukou Yakyuu Zenkoku Taikai
Lemmings
Nemurenu Yoru no Chiisana Ohanashi
Power Golf 2: Golfer
Princess Maker 2
Tokimeki Memorial

Kaka List of Mouse-Supporting PC Engine Games

1552: Tenka Dairan
A-Ressha de Ikkō 3
Brandish
Dennō Tenshi
Dōkyūsei
Eikan wa Kimi ni
Hatsukoi Monogatari
Jamanoid
Jantei Monogatari 3: Saver Angels
Lemmings
Metal Angel *
Metal Angel 2 *
Nemurenu Yoru no Chiisana Ohanashi
Power Golf 2: Golfer
Princess Maker 2
The Atlas: Renaissance Voyager
Tokimeki Memorial
Vasteel 2 *

(* to be confirmed)

MD Mouse Sega Retro Compatible Games Mega Drive

Body Count
Cannon Fodder
Fun 'n' Games
Janou Touryuumon
Jimmy White's Whirlwind Snooker
Lemmings 2: The Tribes
Lord Monarch: Tokoton Sentou Densetsu
Marble Madness
Nobunaga no Yabou: Haouden
Nobunaga's Ambition
Richard Scarry's Busytown
Shanghai II: Dragon's Eye
Wacky Worlds

Mega CD

Crime Patrol
Dungeon Master II: Skullkeep
Eye of the Beholder
Links: The Challenge of Golf
Mad Dog II: The Lost Gold
Mad Dog McCree
Might and Magic III: Isles of Terra
My Paint: The Animated Paint Program
Nobunaga no Yabou: Haouden
Panic!
Shin Megami Tensei
StarBlade
The Secret of Monkey Island
Urusei Yatsura: Dear My Friends
Warau Salesman
Who Shot Johnny Rock?
Yumemi Mystery Mansion

SNES Mouse Wikipedia List of compatible gamesEdit

The Super NES Mouse was supported by many games during its lifetime, and even by the Super Game Boy accessory.[2] Certain games released after the Mouse—such as Super Mario All-Stars, Tetris & Dr. Mario, Yoshi's Island, and Kirby Super Star—display a warning message indicating that the mouse is incompatible with that game.

This is an incomplete list of games that support the accessory:

Acme Animation Factory[2]
Advanced Dungeons & Dragons: Eye of the Beholder[3]
Alice no Paint Adventure (Japan only)
Arkanoid: Doh It Again[4]
Asameshimae Nyanko (Japan only)
Bishoujo Senshi Sailor Moon S: Kondo wa Puzzle de Oshiokiyo! (Japan only)
Brandish 2: Expert (Japan only)
BreakThru!
Cameltry (called On the Ball in North America and the UK)
Cannon Fodder (PAL only)
Dai-3-ji Super Robot Taisen (Japan only)
Dai-4-ji Super Robot Taisen (Japan only)
Dōkyūsei 2 (Japan only)
Doom
Dragon Knight 4 (Japan only)
Dynamaite: The Las Vegas (Japan only)
Farland Story 2 (Japan only)
Fun 'n Games
Galaxy Robo (Japan only)
Hiōden: Mamono-tachi tono Chikai (Japan only)
J.R.R. Tolkien's The Lord of the Rings: Volume 1
Jurassic Park
King Arthur's World
Koutetsu no Kishi (Japan only)
Koutetsu no Kishi 2: Sabaku no Rommel Shougun (Japan only)
Koutetsu no Kishi 3: Gekitotsu Europe Sensen (Japan only)
Kid Kirby (unreleased)
Lamborghini American Challenge
Lemmings 2: The Tribes
Lord Monarch (Japan only)
Mario no Super Picross (Japan only)
Mario Paint[2]
Mario & Wario (Japan only)[5]
Mario's Early Years: Fun with Letters
Mario's Early Years: Fun with Numbers
Mario's Early Years: Preschool Fun
Mega lo Mania (PAL only)
Might and Magic III
Motoko-chan no Wonder Kitchen (Japan only)
Nobunaga's Ambition
Operation Thunderbolt[2]
Pieces[6]
Populous II: Trials of the Olympian Gods (PAL only)
PowerMonger (PAL/Japan)
Revolution X
Sangokushi Seishi: Tenbu Spirits (Japan only)
Sgt. Saunders' Combat! (Japan only)
Shanghai - Banri no Choujou (Japan only)
Shanghai III (Japan only)
Shien's Revenge
Sid Meier's Civilization
SimAnt: The Electronic Ant Colony
Snoopy Concert (Japan only)
Sound Fantasy (unreleased)
SpellCraft: Aspects of Valor (unreleased)
Super Caesars Palace
Super Castles (Japan only)
Super Game Boy
Super Pachi-Slot Mahjong (Japan only)
Super Solitaire
T2: The Arcade Game[7]
Tin Star[2]
Tokimeki Memorial: Densetsu no Ni no Shita de (Japan only)
Troddlers
Utopia: The Creation of a Nation
Vegas Stakes[2]
Warrior of Rome III (unreleased)
Wolfenstein 3D
Wonder Project J: Kikai no Shounen Pino (Japan only)
Zan II Spirits (Japan only)
Zan III Spirits (Japan only)
Zico Soccer (Japan only)

Relevant log output

No response

Add screenshots

No response

Rakashazi / emu-ex-plus-alpha