TMNT: The Hyperstone Heist (Dreamcast homebrew conversion)

Discussion in 'Sega Dreamcast Development and Research' started by Sp33dFr34k, Aug 16, 2018.

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  1. Sp33dFr34k

    Sp33dFr34k Spirited Member

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    Sp33dFr34k, Aug 16, 2018 Report
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  2. TerdFerguson

    TerdFerguson ls ~/

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    WAAAAAAAAAAT

    wow that's awesome
     
    TerdFerguson, Aug 16, 2018 Report
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  3. PrOfUnD Darkness

    PrOfUnD Darkness Familiar Face

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    Cool is there a video somewhere? Didn't find anything in youtube.
     
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  4. megavolt85

    megavolt85 Peppy Member

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  5. fafadou

    fafadou Gutsy Member

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    Fantastic !
     
    fafadou, Aug 17, 2018 Report
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  6. megavolt85

    megavolt85 Peppy Member

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    it's work on GDEMU
    @Ivan GR rebuild CSO to CDI (download link)
     
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  7. yzb37859365

    yzb37859365 Spirited Member

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    Can this game work on pc EMU？
     
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  8. megavolt85

    megavolt85 Peppy Member

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    rebuilded to CDI wor on DEMUL
     
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  9. yzb37859365

    yzb37859365 Spirited Member

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    thankyou ，i play it now in demul;)
     
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  10. Anthony817

    Anthony817 Familiar Face

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    Ah yes I see Ripfire is still at it making amazing BOR homebrew conversions for our DC! I loved the other ports he has done in the past. A lot of the homebrew BOR games he ports were built with Xbox or PC in mind with no hardware limitations, so he has to do a LOT of optimizations to get these games to run on the Dreamcast. As a huge fan of TMNT Arcade(Own it on Xbox 360) this is great news! I get my GDEMU next week so will give it a try then!
     
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  11. megavolt85

    megavolt85 Peppy Member

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    For play from HDD need:
    1) put tmnt-remixed.cso to "iso_make" folder
    2) run "decompress_cso"
    3) open tmnt-remixed.cso.iso in HEX editor
    Code:
    find
E4745FA0

replace
EC745FA0

two times
     
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  12. LuizNai

    LuizNai Robust Member

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    Thanks for this :)
     
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  13. megavolt85

    megavolt85 Peppy Member

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    megavolt85, Aug 18, 2018 Report
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  14. Sp33dFr34k

    Sp33dFr34k Spirited Member

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    Haha nice, what did you do exactly?
     
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  15. megavolt85

    megavolt85 Peppy Member

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    fixed game name in IP.BIN
    added TMNT logo on sega license screen
    added 0GDTEX.PVR
    Снимок экрана от 2018-08-19 02-37-21.png TMNT The Hyperstone Heist.png
     
    Last edited: Aug 18, 2018
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  16. megavolt85

    megavolt85 Peppy Member

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  17. yzb37859365

    yzb37859365 Spirited Member

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    I'm surprised that e474 ec74 is just a subtraction instruction. Why is it compatible with HDD by subtracting 8 bytes more?
     
    yzb37859365, Aug 19, 2018 Report
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  18. megavolt85

    megavolt85 Peppy Member

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    E4745FA0 - little endian
    A05F74E4 - reactivation G1BUS
    ;)
     
    megavolt85, Aug 20, 2018 Report
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  19. MastaG

    MastaG Rising Member

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    No need to unscramble boot binary? (1st_read.bin)
     
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  20. megavolt85

    megavolt85 Peppy Member

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    unscramble only for fasted boot 1st_read to RAM
     
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