Will it enable Online mode?

@JoyLucien No this is the single mode only (story)

@TheVinch But this mod still enables Online mode automatically. You said there was no need to turn on Online mode, so I thought you forcibly loaded Cayo Perico by modifying memory.

Also, I encountered an error while loading.：
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SCRIPT HOOK V ERROR
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CORE: An exception occurred while executing 'CayoPerico.asi', id 3
Exception addr 0x00007FF7BD737C69 is GTA5.exe+0x016A7C69
Last called native 0x0000000000000000

The mod is great, but when I go to Cayo Perico, enemies with red icons appear; however, after leaving Cayo Perico and returning to Los Santos, those red enemy icons remain visible on the map.Can you automatically remove these red icons? I wonder if there might be sanitary pads lying around when we get to the island.

@JoyLucien Thanks for the report.

The mod does not start GTA Online, but it uses Rockstar natives related to MP DLC map streaming, such as loading MP DLC maps and enabling HeistIsland. This is required to stream Cayo Perico in Story Mode without memory patching.

The crash probably happens because the current version starts preloading Cayo too early during game startup on some setups. I will make a safer version that waits until the player is fully loaded in Story Mode before preloading the island, and I will also add config options to disable startup preload, guards, and automatic doors if needed.

You can't enter the mansions on the island, and the ones you can enter mess up the map.

@TheVinch What I meant is that the native MP mode has to be enabled first. many trainer or shvden scripts is already capable of doing that. When I first read your description, I thought there was no need to turn on the MP mode.

@gtav-fan Thanks for the report. This has been fixed in the next update. Enemy blips are now automatically removed when leaving Cayo Perico and returning to Los Santos.

@JoyLucien Yes, the mod uses Rockstar MP DLC map streaming natives to make Cayo Perico work in Story Mode. It does not start GTA Online, but it does need the MP DLC map data to be loaded because Cayo Perico is stored as MP/heist content.

I updated the description to make this clearer. The mod does not memory patch the game; it uses ScriptHookV natives to stream HeistIsland in Story Mode. next update in coming

@TheVinch When the cayoperico.asi file is installed, the bed in Michael's house disappears and the sofa in Franklin's house turns sideways; will these issues be fixed with an update?

@gtav-fan Thanks for the report.

This issue is probably caused by the way Cayo Perico IPLs / MP map data are loaded in Story Mode. On some PC setups, or depending on installed mods, loading these files too early can affect some Story Mode interiors and props, such as Michael's bed or Franklin's sofa.

The next update will include an INI configuration file with several settings, including loading delay and Cayo preload behavior. The default settings will be adjusted to work correctly for most PC/game configurations.

If a user still has this kind of issue, they will be able to increase the loading delay or change the preload behavior directly in the INI file, without needing a new version of the mod.

I am still testing and improving compatibility before publishing the next update. Thanks for the feedback.

this works perfectly for me. one request, can you make the blips optional in the .ini?

@O-MATIX yes on the next update