Euan 🕹️

Reverse engineering Commodore 64 games.

[Euan 🕹️ @unorig]

@MuseumCommodore A View to a Kill

[Euan 🕹️ @unorig]

@georoc01 @MuseumCommodore Gold

[Euan 🕹️ @unorig]

@CTRL_11110101 @MuseumCommodore Movie! I meant captures the essence of the movie! You got the idea.

[Euan 🕹️ @unorig]

@CTRL_11110101 @MuseumCommodore It’s such a fun game. Captures the essence of the game really well.

[Euan 🕹️ @unorig]

@luc_bourgoin @MuseumCommodore Didn’t get past the first level

[Euan 🕹️ @unorig]

@MuseumCommodore All three levels of A View to a Kill

[Euan 🕹️ @unorig]

Uploaded the first cut of the reverse engineered code for Squirm for the Commodore 64. Its a raw output of my disassembler but its a big start.
https://t.co/ShVam5uQDW

[Euan 🕹️ @unorig]

🕹️ https://t.co/4xMH3UXxEL

[Euan 🕹️ @unorig]

After some messing around, I can now finally reverse engineer Kane (Commodore 64) into 64Tass code. I had a few bugs in my disassembler that were really hard to find.

[Euan 🕹️ @unorig]

Disassembling Kane for the Commodore 64 has been a bit of a challenge but digging into unp64 a little more I realised "Patch original Kernal ROM at $e000" can be really helpful.

[Euan 🕹️ @unorig]

I can now disassemble and reassemble Squirm for the C64. Its not commented yet but it is all disassembled in to 64Tass format.

[Euan 🕹️ @unorig]

Cant sleep not knowing a solution to Dr Who and the Mines of Terror for the Commodore 64? Well, Peter Braun has published the solution thankfully. https://t.co/EGAgniWrei

[Euan 🕹️ @unorig]

Ian Coog released UNP64 2.40 (2024.07.19 build) a little while ago. This version is not on https://t.co/tqouEHtP8c - you can get it from his site at https://t.co/Zcie3NSKBt

[Euan 🕹️ @unorig]

Well, tweeting this was useful. I stumbled across this again when refactoring my disassembler.

[Euan 🕹️ @unorig]

Noticed a really strange BEQ in Chiller that didnt make sense. Game still worked but failed in my disassembler build. A small adjustment and its all good now.

[Euan 🕹️ @unorig]

@ScubaChris72 This game looks awesome.

[Davide Bottino | Dave's Retro Forge @DavideBottino]

Vipus is finally making it’s way into the game… Just a few fixes left😃 #c64 #Commodore #commodore64 #Toki @unorig

[Euan 🕹️ @unorig]

@AndyVaisey @C64Reposts @EverythingC64 New game. New music.

[Euan 🕹️ @unorig]

@MonstersGo I’ll have to go back and refresh my memory of the old one now!

[Euan 🕹️ @unorig]

@MonstersGo Yeah it took me a while to get used to it. Once you get used to snapping windows, it’s actually pretty good.

[Euan 🕹️ @unorig]

@MonstersGo Graphics look amazing.