game
icon
title R-Type Leo (World)
set name rtypeleo
manufacturer Irem
year 1992
genre Shooter (hof)
category Shooter / Flying Horizontal (hof)
driver status good
driver source m92.c
snapshots MW: in game / CT: in game | title / EJ: in game / PS: in game | title | scores
zoom
rating

77.3% after 60 votes
 
clones R-Type Leo (Japan)
display
colour emulation good
palette 2048
display type raster
orientation horizontal
resolution 320x240
frequency 60.000000Hz
sound
sound emulation good
channels mono
controls
players 2
nplayers 2P sim
controls 8 way joystick
buttons 2
coin slots 2
hardware
cpu V33 @ 9MHz
cpu V30 @ 7.15909MHz
audio YM2151 @ 3.579545MHz
audio Irem GA20 @ 3.579545MHz
data
version added .060
last change(s) .104u8
roms
name size crc set flags sha1
rtl-h0-c.bin  262144  5fef7fa1  rtypeleo    7d18d4ea979d887d6da42c79734b8c695f3df02b 
rtl-l0-c.bin  262144  8156456b  rtypeleo    9755ab80feb92e3e3a36154d57ee2b53185b6816 
rtl-h1-d.bin  131072  352ff444  rtypeleo    e302bc8dbf80abe5c1aaf02e92473fc72a796e72 
rtl-l1-d.bin  131072  fd34ea46  rtypeleo    aca12d46ebff94505d03884e45805e84bbece6a7 
rtl-sh0a.bin  65536  e518b4e3  rtypeleo    44ec1d6b27bc3e49ad967f43960398ba1a19c5e3 
rtl-sl0a.bin  65536  896f0d36  rtypeleo    9246b1a5a8717dd823340d4cb79012a3df6fa4b7 
rtl-c0.bin  524288  fb588d7c  rtypeleo    78e96db9912b22f8eff03d57e470b1ef946f7351 
rtl-c1.bin  524288  e5541bff  rtypeleo    cd8293603298b7ead79a16697845603223bb6a45 
rtl-c2.bin  524288  faa9ae27  rtypeleo    de6c7f1843adcaa9fce0d0d9407999babbf52e27 
rtl-c3.bin  524288  3a2343f6  rtypeleo    dea1af889d6a422af3f49abf2cee91aec4d0cac3 
rtl-000.bin  1048576  82a06870  rtypeleo    c7233019c4dcfcab55b665a7b0973e74cca879cd 
rtl-010.bin  1048576  417e7a56  rtypeleo    d33a40eb7ec0afde0a59799a428aadee12dd5c63 
rtl-020.bin  1048576  f9a3f3a1  rtypeleo    b4eb9326ff992e62b70925277fbbd3ea2eabf359 
rtl-030.bin  1048576  03528d95  rtypeleo    f2705646ee8d9e7b7f70cfd2c31b6e32798f459d 
rtl-da.bin  524288  dbebd1ff  rtypeleo    b369d6e944331e6773608ff24f04b8f16267b8da 
cabinet art
additional information
info 0.60 [?]

0.36b6 [Bryan McPhail]

< Japan >

NOTE:
  • You can press F1 in this game to toggle rastereffects and speedup gameplay.
WIP:
  • 0.104u8: Fixed rom names.
  • 0.99u3: Pierpaolo Prazzoli removed a speedup kludge in the M92 video driver. This fixed R-Type Leo video.
  • 0.80u2: R. Belmont added channel status readback to the IREM GA-20 PCM sound, which fixes some occasional odd voice-stealing behavior I've heard playing R-Type Leo. Please enjoy R-Type Leo LOUDLY now.
  • 0.60: Added R-Type Leo (World rev. C). Renamed (rtypeleo) to (rtypelej).
  • 0.55: Changed V30 CPU2 from flags audio to normal V30.
  • 0.53: Bryan McPhail and Nicola Salmoria decrypted the sound CPU in Gunforce, Blade Master, Lethal Thunder, Undercover Cops, Mystic Riders, Major Title 2, Hook, R-Type Leo, In the Hunt and Perfect Soldiers.
  • 25th July 2001: Nicola Salmoria improved the IREM sound CPU emulation, which allows R-Type Leo to work without kludges, and he decrypted Hook and Mystic Riders.
  • 24th July 2001: Nicola Salmoria yet improved the IREM CPU decryption tables, and got sound working in Undercover Cops and R-Type Leo.
  • 0.37b8: Added V30 (14318180 Hz) CPU2, YM2151 and GA20 with 3579545 Hz.
  • 11th September 2000: Bryan McPhail sent in a huge Irem games update with a rewritten NEC core, fixing many bugs. R-Type Leo title screen was fixed as well as preliminary Irem GA20 custom sample player support was added.
  • 0.36b15: Added dipswitches 'Difficulty', 'Allow Continue' and 'Demo Sounds'.
  • 11th November 1999: Bryan McPhail speeded up R-Type Leo.
  • 30th September 1999: Bryan McPhail fixed R-Type Leo from crashing at later levels.
  • 0.36b6: Bryan McPhail added R-Type Leo (Japan) (Irem 1992). Issues: Title screen is incorrect, it uses mask sprites but I can't find how the effect is turned on/off. Colour flicker on level 2. Crashes after continue screen (related to memcard?). Crash after level 3?
  • 24th September 1999: Oliver Bergmann sent in a NEC V20, V30, V33 cpu core, and Bryan McPhail submitted an Irem M92 driver with support for Blade Master, Gunforce, Lethal Thunder, Hook, Undercover Cops, R-type Leo, Major Title 2 and In The Hunt, but none of the games have sound because of an encrypted sound CPU.
LEVELS: 7

Recommended Games (R-Type):

Gradius / Nemesis

Gradius (PlayChoice-10)

Vs. Gradius

Gradius II / Vulcan Venture

Gradius III

Gradius 4: Fukkatsu

Salamander

Salamander 2

R-Type

R-Type II

R-Type Leo

Turtle Ship

Hellfire

X Multiply

Zero Wing

Raiga - Strato Fighter

Rezon

Blaze On

Hyper Duel

Super Spacefortress Macross II

Romset: 7552 kb / 15 files / 2.11 zip
history R-Type Leo (c) 12/1992 Irem.


The third and final arcade release of this classic series (which would foster three further console-only sequels, see 'Series' for details) sees the Bydo Empire waging a full scale assault against other planets.


R-Type Leo possesses many of the elements that made the first two games in the series such classics, but the feel and gameplay is very different. Both the beam laser and the pod make a return, but play a different role in this game. The pod in particular now acts more like a mini 'smart bomb', in that it only detaches from the player's ship for a few seconds, and automatically homes in on enemies. The level design is also far more open than that of its predecessors, and far more forgiving.


R-Type Leo is a game that firmly divides opinions of fans of the series. Some considered it to be a blasphemy to the R-Type name, arguing that in making a game far more 'traditional', both in feel and level design, R-type Leo actually represented a step backwards from what the innovative original achieved. Less patient players undoubtedly prefer Leo's open levels and forgiving gameplay. Something that all can agree on, however, is how stunningly beautiful the game is. The detail and use of colour on both the backgrounds and enemy ships is incredible and is one of the finest examples of two-dimensional artwork the arcade has ever seen.


- TECHNICAL -


Irem M-92 system hardware


Main CPU : V33 (@ 9 Mhz), V30 (@ 7.15909 Mhz)

Sound Chips : YM2151 (@ 3.579545 Mhz), GA20 (@ 3.579545 Mhz)


Screen orientation : Horizontal

Video resolution : 320 x 240 pixels

Screen refresh : 60.00 Hz

Palette colors : 2048


Players : 2

Control : 8-way joystick

Buttons : 2


- TRIVIA -


R-Type Leo was developed by Irem's internal group, 'Nanao' (authors of the famous "Meikyuu Jima"); the original authors of R-Type's series moved to 'Aicom' (bought by SNK) and went on to develop another superb shoot-em-up, "Pulstar"; released in 1995.


- SERIES -
  1. R-Type (1987)
  2. R-Type II (1989)
  3. R-Type Leo (1992)
  4. R-Type III - The 3rd Lightning (1994, Nintendo Super Famicom)
  5. R-Type Delta (1999, Sony PlayStation)
  6. R-Type Final (2004, Sony PlayStation 2)
  7. R-Type Tactics (2007, Sony PSP)
  8. - STAFF -
    • Game planners : Hirogon, Akikaze
    • Programmers : Denden, Yuki, Drunker, Shaka
    • Graphics designers : Sakotan, U.W.F., Maccoy, Kimi, Hidarin, Kakapo, Yassy
    • Sound : Hiroshi, Aiai
    • - SOURCES -
    • Game's rom.
    • Edit this entry at Arcade-History.com: http://www.arcade-history.com/?n=r-type-leo&page=detail&id=2143&o=2
resource links view in MAWS
view in CAESAR
view high score and replay at MARP
view in Progetto EMMA (Italian)
view in arcade-history.com
view in GameFAQs
view in KLOV
view in MamEnd
view in System16
view in The Arcade Flyer Archive
view in VGMuseum Game Endings
view in VGMuseum Gamepics
cheats
cheats
code comments
00000000:E003D:00000099:FFFFFFFF  Infinite Credits
60000000:00000:00000000:00000000  Turn on the cheats ingame NOT the on Title Screen!
60000000:00000:00000000:00000000  ----------------------------------------------------
60000000:00000:00000000:00000000 
00000000:E229A:00000006:FFFFFFFF  Infinite Lives PL1
00000000:E2855:00000038:FFFFFFFF  Maximum Power Charge PL1
00000000:E282A:0000000A:FFFFFFFF  Maximum Speed PL1
00010000:E282C:0000005A:FFFFFFFF  Maximum Speed PL1 (2/2)
00000000:E286A:00000060:FFFFFFFF  Invincibility "ON" PL1
00010000:E27FD:00000080:00000080  Invincibility "ON" PL1 (2/2)
00000001:E286A:00000000:FFFFFFFF  Invincibility "OFF" PL1
00010001:E27FD:00000000:00000080  Invincibility "OFF" PL1 (2/2)
00000000:E2842:00000000:FFFFFFFF  Always have No Extra Fire PL1
00000000:E2842:00000001:FFFFFFFF  Always have the Red Extra Fire PL1
00000000:E2842:00000002:FFFFFFFF  Always have the Green Extra Fire PL1
00000000:E2842:00000003:FFFFFFFF  Always have the Blue Extra Fire PL1
00000000:E2842:00000000:FFFFFFFF  Lose all Extra Fire Now! PL1
00000001:E2842:00000001:FFFFFFFF  Get the Red Extra Fire Now! PL1
00000001:E2842:00000002:FFFFFFFF  Get the Green Extra Fire Now! PL1
00000001:E2842:00000003:FFFFFFFF  Get the Blue Extra Fire Now! PL1
00000000:E000A:00000000:00000080  Rapid Fire PL1:Turn it OFF on the name entry screen
00010000:E2840:00000000:FFFFFFFF  Rapid Fire PL1 (2/4)
00010000:E2936:00000000:FFFFFFFF  Rapid Fire PL1 (3/4)
00010000:E29B6:00000000:FFFFFFFF  Rapid Fire PL1 (4/4)
60000000:00000:00000000:00000000 
00000000:E229B:00000006:FFFFFFFF  Infinite Lives PL2
00000000:E28D5:00000038:FFFFFFFF  Maximum Power Charge PL2
00000000:E28AA:0000000A:FFFFFFFF  Maximum Speed PL2
00010000:E28AC:0000005A:FFFFFFFF  Maximum Speed PL2 (2/2)
00000000:E28EA:00000060:FFFFFFFF  Invincibility "ON" PL2
00010000:E287D:00000080:00000080  Invincibility "ON" PL2 (2/2)
00000001:E28EA:00000000:FFFFFFFF  Invincibility "OFF" PL2
00010001:E287D:00000000:00000080  Invincibility "OFF" PL2 (2/2)
00000000:E28C2:00000000:FFFFFFFF  Always have No Extra Fire PL2
00000000:E28C2:00000001:FFFFFFFF  Always have the Red Extra Fire PL2
00000000:E28C2:00000002:FFFFFFFF  Always have the Green Extra Fire PL2
00000000:E28C2:00000003:FFFFFFFF  Always have the Blue Extra Fire PL2
00000001:E28C2:00000000:FFFFFFFF  Lose all Extra Fire Now! PL2
00000001:E28C2:00000001:FFFFFFFF  Get the Red Extra Fire Now! PL2
00000001:E28C2:00000002:FFFFFFFF  Get the Green Extra Fire Now! PL2
00000001:E28C2:00000003:FFFFFFFF  Get the Blue Extra Fire Now! PL2
00000000:E000B:00000000:00000080  Rapid Fire PL2:Turn it OFF on the name entry screen
00010000:E28C0:00000000:FFFFFFFF  Rapid Fire PL2 (2/4)
00010000:E2A36:00000000:FFFFFFFF  Rapid Fire PL2 (3/4)
00010000:E2AB6:00000000:FFFFFFFF  Rapid Fire PL2 (4/4)
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