
Notable M2 employees:
- Naoki Horii — Founder and CEO
- Manabu Namiki — sound director
Games that M2 has been involved in:
Original development by M2:
- ReBirth series:
- Castlevania: The Adventure ReBirth
- Contra ReBirth
- Gradius ReBirth
- Aleste seriesnote , in particular:
- Aleste Branch (upcoming)
- GG Aleste 3
- Senjin Alestenote
- Fantasy Zone II DX
- The Legend of Dark Witch 3 (with INSIDE SYSTEM)
- Ubusuna (upcoming)
- Gakuen (formerly known as Feveron Gakuen - upcoming)
Ported by M2:
Ports produced as parts of series
- M2 ShotTriggers series:
- Battle Garegga Rev. 2016
- Dangun Feveron / Fever SOS
- ESP Ra.De. Psi
- Ketsui Deathtiny -Kizuna Jigoku Tachi-
- Mahou Daisakusen / Sorcer Striker
- Aleste Collection — Compilation Rerelease consisting of:
- Aleste
- GG Aleste
- GG Aleste II
- GG Aleste 3
- Power Strike II (SMS)
- Senjin Aleste
- Toaplan Arcade Garage: Kyuukyoku Tiger Heli — Compilation consisting of:
- Tiger Heli (arcade and NES versions)
- Twin Cobra / Kyukyoku Tiger (JP arcade version, int. arcade, JP 2-player arcade, JP PC Engine, NES, JP Mega Drive, and NA Genesis versions)
- Guardian / Get Star (JP and international versions)
- Toaplan Arcade Garage: Hishou Same! Same! Same! (2022) — Compilation consisting of:
- Flying Shark (JP arcade, US arcade, EU arcade, and NES versions)
- Fire Shark / Same! Same! Same! (JP arcade, JP 2-player arcade, int. arcade, JP Mega Drive, and NA Genesis versions)
- Wardner / Pyros / Wardner no Mori (JP arcade, int. arcade, and US arcade versions)
- Toaplan Arcade Garage: Zero Fire (2023) — Compilation consisting of:
- Zero Wing (both 1P and 2P arcade versions and all their regional variants, JP and EU Mega Drive versions, JP PC Engine CD-ROM2 version)
- Hellfire (1989) (both 1P and 2P arcade versions and all their regional variants, JP and US Mega Drive / Genesis versions, JP PC Engine CD-ROM2 version)
- Demon's World / Horror Story (both version A and B and both of their regional variants, JP PC Engine CD-ROM2 version)
- Teki Pakinote
- DoDonPachi dai ou jou Rinne Tensei (upcoming)
- Namco Museum series:
- Namco Museum Archives Vol. 1 — All games in the collections are Famicom/NES versions.
- Dig Dug
- Dragon Buster
- Dragon Spirit
- Galaxian
- Mappy
- Pac-Man
- Pac-Man Championship Edition (NES Video Game Demake)
- Sky Kid
- Splatterhouse: Wanpaku Graffiti
- The Tower of Druaga
- Xevious
- Namco Museum Archives Vol. 2
- Battle City
- Dig Dug II
- Dragon Buster II
- Galaga
- Gaplus (NES Video Game Demake)
- Legacy of the Wizard
- Mappy-Land
- Mendel Palace
- Pac-Land
- Rolling Thunder
- Namcot Collection — Exclusive for Japanese/Asian Switch eShop. Contains most of the above gamesnote , plus:
- Digital Devil Story: Megami Tensei
- Family Circuit
- Family Jockey
- Kaiju Monogatari
- King of Kings
- The Legend of Valkyrie
- Metro-Cross
- Namco Classic II
- The Quest of Ki
- Rock 'n Ball
- Star Luster
- Tenkaichi Bushi: Keru Naguuru
- The Tower of Babel
- Wagyan Land
- Warpman
- Youkai Douchuuki
- Namco Museum DS
- Dig Dug II
- Galaga
- Galaxian
- Mappy
- Pac-Man
- Pac-Man VS.
- Super Xevious
- The Tower of Druaga
- Xevious
- Namco Museum Archives Vol. 1 — All games in the collections are Famicom/NES versions.
- SEGA AGES series:
- SEGA AGES 2500 Vol. 25: Gunstar Heroes Treasure Box
- Alien Soldier
- Dynamite Headdy (Sega Genesis, Game Gear and Sega Master System versions)
- Gunstar Heroes (Genesis and GG versions)
- SEGA AGES 2500 Vol. 29: Monster World Complete Collection
- Wonder Boy (Arcade, SMS, and GG versions)
- Wonder Boy in Monster Land (Arcade and SMS versions)
- Wonder Boy III: Monster Lair (Arcade and Genesis versions)
- Wonder Boy III: The Dragon's Trap (SMS and GG versions)
- Wonder Boy in Monster World (Genesis and SMS versions)
- Monster World IV
- SEGA AGES 2500 Vol. 32: Phantasy Star Complete Collection
- Phantasy Star I
- Phantasy Star II
- Phantasy Star II Text Adventures
- Phantasy Star III
- Phantasy Star IV
- Fantasy Star Gaiden
- Fantasy Star Adventure
- 3D Classics series:
- After Burner
- Altered Beast
- Ecco the Dolphin
- Fantasy Zone
- Fantasy Zone II
- Galaxy Force II
- Gunstar Heroes
- OutRun
- Power Drift
- Puyo Puyo 2
- Shinobi III: Return of the Ninja Master
- Sonic the Hedgehog
- Sonic the Hedgehog 2
- Space Harrier
- Streets of Rage
- Streets of Rage II
- Super Hang-On
- Thunder Blade
- SEGA AGES (Switch) series:
- Alex Kidd in Miracle World
- Columns II
- Fantasy Zone
- G-LOC: Air Battle
- Gain Ground
- Herzog Zwei
- OutRun
- Phantasy Star I
- Puzzle & Action: Ichidant-R (Arcade and Genesis versions)
- Puyo Puyo (1992)
- Puyo Puyo 2
- Shinobi
- Sonic the Hedgehog
- Sonic the Hedgehog 2
- Space Harrier
- Thunder Force AC (Arcade):
- Thunder Force IV
- Virtua Racing
- Wonder Boy in Monster Land (Arcade)
- SEGA AGES 2500 Vol. 25: Gunstar Heroes Treasure Box
- The Nintendo 3DS's Game Gear Virtual Console releases
- The Wii's Genesis, Master System, and MSX Virtual Console releases
- The Wii U's Game Boy Advance Virtual Console releases
- Nintendo Switch Online Expansion Pack's Sega Genesis library
- Game Gear Micro
- Sega Genesis Mini:
- Darius — Originally a fanmade port, but was adopted by M2.
- Tetris (Sega) — Not based on the cancelled port by Mirrorsoft for the original Genesis, but made from the ground up.
- TurboGrafx-16 Mini
Other ports
- Assault Suits Valken: Declassified (Nintendo Switch)
- Capcom Arcade Cabinet
- 1942
- 1943
- 1943 Kai
- Avengers
- Black Tiger
- Commando
- Exed Exes
- Ghosts 'n Goblins
- Gunsmoke
- Hyper Dyne Side Arms
- Legendary Wings
- Pirate Ship Higemaru
- Section Z
- SonSon
- The Speed Rumbler
- Trojan
- Vulgus
- Castlevania Advance Collection, which includes:
- Castlevania Anniversary Collection, which includes:
- Contra Anniversary Collection, which includes:
- Contra (Arcade and NES versions)
- Super C (Arcade and NES versions)
- Contra III: The Alien Wars / Super Probotector: Alien Rebels
- Operation C
- Contra: Hard Corps / Probotector
- Darius Cozmic Collection Arcade, which includes:
- Darius
- Darius II / Sagaia
- Darius Gaiden
- Darius Cozmic Collection Console, which includes:
- Darius Twin
- Darius Force
- Darius II / Sagaia (Genesis and SMS versions)
- Darius Alpha
- Darius Plus
- G-Darius HD
- Gauntlet IV (Their very first release)
- Gradius Collection
- Gradius / Nemesis
- Gradius II / Vulcan Venture
- Gradius III
- Gradius IV
- Gradius V
- Ray'z Arcade Chronology
- Salamander Portable
- Salamander / Life Force
- Gradius 2 / Nemesis 2 (MSX)
- Xexex / Orius
- Salamander 2
- Gunstar Heroes (Game Gear)
- Konami Classics Series
- Circus Charlie
- Contra
- Gradius
- Pooyan
- Road Fighter
- Roc 'N Rope
- Rush'n Attack
- Scramble
- Shaolin's Road
- Super Basketball
- Time Pilot
- Track & Field
- Tutankham
- TwinBee
- Yie Ar Kung-Fu
- Collection of Mana
- Final Fantasy Adventure
- Secret of Mana
- Trials of Mana (New international localization)
- Mega Man X Legacy Collection
- Mushihime-sama Futari (Xbox 360)
- Neo Geo Station
- Alpha Mission II
- Art of Fighting
- Baseball Stars Professional
- Baseball Stars 2
- Fatal Fury
- The King of Fighters '94
- The King of Fighters '95
- The King of Fighters '96
- League Bowling
- Magician Lord
- Metal Slug
- Samurai Shodown
- Shock Troopers
- Super Sidekicks
- World Heroes
- Otomedius Gorgeous (Xbox 360)
- Pawapoke Dash (Nintendo Switch, Pre-order DLC for Power Pro-kun Pocket R)
- Sakura Wars (1996) (Dreamcast, PC)
- Skullgirls (Arcade)
- Steins;Gate 0 (Xbox One)
- Super Bomberman R (PS4, Xbox One)
- TwinBee Portable
- TwinBee / Rainbow Bell
- TwinBee Da!
- Detana! TwinBee / Bells & Whistles
- Pop'n TwinBee
- TwinBee Yahho!
Tropes in M2's works in general, as well as works of theirs that don't have their own pages yet:
- Anti-Frustration Features:
- A lot of their ports have features to make the game more accessible to beginners.
- Most of the M2STG releases have a Super Easy mode that takes out a lot of the harder elements and introduces an auto-bomb feature. Battle Garegga Rev. 2016 on Super Easy notably disables the rank system completely. There is also a Custom mode that allows the player to adjust various details of the game difficulty (for Garegga, this again includes determining whether to enable rank or not).
- Sonic 1 and 2 backport the Drop Dash and have a Ring Keep mode in which the player always (re)spawns with 10 rings and taking damage (that isn't from a Bottomless Pit or a squish) will only remove a set amount of rings rather than all of them.
- The M2STG releases and Darius Cozmic Collection allow the player to assign rapid fire on a per-button basis, and rapid fire has multiple frequency settings. Also using rapid fire will not disqualify scores from online rankings, so players don't have to suffer repetitive stress injury just to climb to the top.
- Normally, changing difficulty settings will disqualify the player from a high score. However, in games without dedicated custom modes, changing such settings will still allow the player to rank in, just on a separate "All-Mix"/"Freestyle" board. Loading savestates still disqualifies scores completely (indicated with "out of scope" text) though.
- In the SEGA AGES and M2STG port lines, certain important menu actions require holding down the confirm button, not just pressing it, mainly things like resetting the game or overwriting savestates, so that you don't perform these actions by accident.
- A lot of their ports have features to make the game more accessible to beginners.
- Arrange Mode: Many of their ports, most notably the SEGA AGES and M2 ShotTriggers ports, introduce arrange modes that retain the main campaign but introduce modifications to the rules, often making the game easier to beat while putting more emphasis on Scoring Points.
- Compilation Rerelease: Aleste Collection, Darius Cozmic Collection, Castlevania Advance Collection, and Kyuukyoku Tiger Heli each rerelease multiple games in their respective series.
- Creator's Oddball:
- Console and handheld games that feature M2 as their lead developer tend to be either shoot 'em ups, ports of classic games, or Retraux games. The Legend of Dark Witch 3 is none of those, being the third in a series of indie action-platformers released for the Nintendo 3DS.
- M2 also developed and maintains the "E-mote" engine, designed for Visual Novel portraits of all things. M2 themselves have been credited as the primary developer for at least a couple of said novels, Tokyo School Life and Malus Code, while E-mote sees usage in the type of Visual Novels that nobody would expect M2 to have any sort of connection to.
- Early-Installment Weirdness: The first three M2STG ports lack a dedicated title screen, simply taking you straight into the game, and don't have Challenge mode.
- Easier Than Easy: Many of the M2STG ports have Super Easy mode, which not only lowers the game's difficulty DIP switches to the easiest setting but introduce additional mods to lower the game difficulty even further, such as auto-bomb, removing any rank mechanics present, and increasing the player's attack damage.
- Flawless Victory: In the Challenge modes of the M2STG ports, every time you clear a challenge you are awared a medal: Gold means you didn't get hit, Silver means you got hit once, and anything less (that isn't running out of retries) awards Bronze.
- Fun with Acronyms: The M2 ShotTriggers label, with "ShotTriggers" being a play on "STG" or Shooting Game, the Japanese term
for shmups.
- Keep Circulating the Tapes: Due to the retirement of the Wii Shop Channel, the ReBirth series of WiiWare games are permanently no longer available for purchase, or redownload if you did purchase them but don't have them downloaded onto a functioning Wii.
- Last Lousy Point: In the M2STG releases' Challenge Modes, there are segments based on the non-boss segments of each stage, the bosses of each stage, and whole stages. Then there is the "All Play" challenge where you have to complete the entire game under Challenge rules. And no, the medal requirements don't change for All Play. If you want the Gold Medal, you have to complete the entire game without getting hit. And in Ketsui, without bombing; don't even try if you can't unlock the Special Round!
- Loophole Abuse: Many of their ports with online rankings will disqualify your score from online rankings if you use a continue, even just the score you got on your first credit.note This can be aggravating if you want to use continues just to practice the rest of the game. However, in most releases that do this, if there is a Quick Save/Load feature you can get around this. When the continue prompt appears, make a Quick Save then proceed to the Game Over sequence; this will upload your score to the rankings. Afterwards, load your save and you can safely continue without having your uploaded score withdrawn.
- No Export for You: Roughly half of their M2 ShotTriggers releases remain out of official reach for non-Japanese players.
- No Fair Cheating:
- In M2 ports with savestates, using savestates or certain gameplay-affecting options will prevent you from registering your score/time on the leaderboards.
- In the M2STG ports, you can view replays while paused in the middle of a game, but doing so will disqualify you from the rankings. That said, ain't no rule that you can't just look up a replay video online on a separate device.
- Retraux: The ReBirth games, released in the late 2000s, are meant to replicate the style of 32-bit sprite-based games from the PS1/Saturn/N64 era.
- Signature Style: Their shmup Arrange Modes seem to have a common pattern of having a low skill floor thanks to assists like auto-bombing and Super Modes and a high skill ceiling thanks to requiring full use of the mode's unique gimmicks to crank out the best scores. They also tend to have a special extra-hard mode that further boosts the player's score that is activated if certain conditions are met in stage 1, and which is turned off if the player is down to their last life.
- Updated Re-release: Their ports don't just rerelease older games for modern platforms, they often bring a number of updates to the table, such as Arrange Modes, savestates, arranged soundtracks, and on-screen "M2 Gadgets" that show behind-the-scenes information. ESP Ra.De. Psi in particular even adds a brand new Final Boss.