Contra: Secondary Weapon Slot and Remote Barrier is a patch for the Nintendo Entertainment System that enhances gameplay by introducing a Secondary Weapon Slot and the ability to activate a Remote Barrier for both players. Players can switch to the Secondary Weapon by pressing the select button, while the Barrier can be activated by holding the select button for over two seconds.
This patch adds a Secondary Weapon Slot for both players and the ability to activate Barrier when ever you want.
Both players are getting a Barrier when picking it up.
Instruction
Switch to Secondary Weapon Slot:
- Press [select]
Activate Remote Barrier:
- Hold [select] for more than 2 seconds, triggered on release
You can apply this patch to USA, EUR and JAP version.
Feel free to use this patch in your projects.
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Contra | NES | JAP, USA, EUR
Secondary Weapon Slot and Remote Barrier 1.2 | 2016-08-20
MagusLOGS | https://maguslogs.blogspot.com
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This patch adds a Secondary Weapon Slot for both players
and the ability to activate Barrier when ever you want.
Both players are getting a Barrier when picking it up.
Instruction
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Switch to Secondary Weapon Slot:
- Press [select]
Activate Remote Barrier:
- Hold [select] for more than 2 seconds, triggered on release
Changelog
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1.2:
Added: Compatibility for the Expanded ROM Hack 'The Blue Falcon'
1.1:
Fixed: Bug in the Japanese version where the game crashes on Game Over screen
1.0:
Added: Secondary Weapon Slot for both players
Added: Remote Barrier function for both players
Offsets (RAM)
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019c = player 1 secondary weapon slot
019d = player 2 secondary weapon slot
019e = player 1 barrier slot
019f = player 2 barrier slot
Checksums
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No-Intro Name: Contra (Japan)
File MD5 0E40BC1B049C16C5D7246CC28399CB5D
File SHA-1 376836361F404C815D404E1D5903D5D11F4EFF0E
File CRC32 8A96A3C4
ROM MD5 D306C54CCFDF5CB4F8EC588F19B3E33D
ROM SHA-1 BE9DD65BE8DB897978DD34533DD3A037784A8EE9
ROM CRC32 B27B8CF4
No-Intro Name: Contra (USA)
File MD5 7BDAD8B4A7A56A634C9649D20BD3011B
File SHA-1 C9EA66BB7CB30AD5343F1721B1D4D3219859319B
File CRC32 C50A8304
ROM MD5 5A5C2F4F1CAFB1F55A8DC0D5AD4550E5
ROM SHA-1 979494E7869AC7AB4815FDBD1DC99F893F713FBF
ROM CRC32 F6035030
No-Intro Name: Probotector (Europe)
File MD5 7127F616C13B58087481DD9E93AEB2FF
File SHA-1 6531FF3A062C2A83FA9683BF8A859A3500E8D9AF
File CRC32 8236D3E0
ROM MD5 534045984318FDF989CD1D15DC8D1664
ROM SHA-1 999ACA2DFDBDCC164DDAB12282290247F4CE21E1
ROM CRC32 B13F00D4
Credits and Notes
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www.romhacking.net
www.fceux.com
DANGER X for bug report
Feel free to use this patch in your projects.
No-Intro Name: Contra (USA)
File MD5 7BDAD8B4A7A56A634C9649D20BD3011B
File SHA-1 C9EA66BB7CB30AD5343F1721B1D4D3219859319B
File CRC32 C50A8304
ROM MD5 5A5C2F4F1CAFB1F55A8DC0D5AD4550E5
ROM SHA-1 979494E7869AC7AB4815FDBD1DC99F893F713FBF
ROM CRC32 F6035030
Contra: Secondary Weapon Slot and Remote Barrier ROM
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