nes-disasm-misc

Others' NES homebrew, disassembled by me.

Table of contents:

• List of files
• How to assemble
• Tools used
• Irritating Ship hacks

List of files

Programs:

• bpm*: BPM - Nintendo's Beginnings by retroadamshow. Disassembly not finished.
• dvd*: DVD Screensaver for NES by Johnybot.
• fukkireta*: binary posted on NESDev Discord server, "showcase" channel, on 1 July 2024, by devwizard. Disassembly not finished.
• irriship*: Irritating Ship by Fiskbit, Trirosmos. Disassembly not finished.
• prox*: Proximity Shift by Fiskbit, Trirosmos. Disassembly at an early stage.
• tencom*: The Ten Commandments on NES by Debiru. Disassembly not finished.

Other files:

• famistudio.txt: a file from Famistudio (similar to what's used in BPM)
• famitone2.txt: a file from Famitone2 (similar to what's used in Irritating Ship)

How to assemble

The .asm files can be assembled with ASM6.

Run the .sh files (under Linux) to assemble and validate the programs.

Tools used

• FCEUX (Debugger, Code/Data Logger, etc.)
• nes-sprites.lua for FCEUX by tokumaru
• my NES disassembler
• my cdl-summary

Irritating Ship hacks

My hacks for Irritating Ship:

• Simple Controls: Pressing the d-pad in any of the eight directions will instantly turn and accelerate the ship in that direction. Files: irriship-simplecontrols.bps.gz, irriship-simplecontrols.ips.gz.
• Straight Tunnel: Replaces the maze with a straight tunnel. Files: irriship-tunnel.bps.gz, irriship-tunnel.ips.gz.
• Thin Walls: Makes all walls two pixels thinner on the inside of the maze, leaving you more room to maneuver. Affects CHR ROM only. Files: irriship-thinwalls.bps.gz, irriship-thinwalls.ips.gz.

(RHDN doesn't accept hacks of homebrew games.)