Here is a modded ARK-2 to auto boot whatever game or homebrew you have configured.

Copy PBOOT.PBP and SAVEPATH.TXT to base game folder,
which should be located in ms0:/PSP/GAME/ (that's ux0:pspemu/PSP/GAME/).
Then use CMA/QCMA to backup the base game to your PC,
then restore the game back to your Vita.

You should now see the base game with an ARK icon,
or to whatever icon you have changed in PBOOT.PBP,
you can also update the title for PBOOT.PBP.

For each game you want to auto boot, you will need to use a different name for the savedata folder,
so you will need to update the path in SAVEPATH.TXT to point to the savedata folder.

For example:
ms0:/PSP/SAVEDATA/THIS_GAME_SAVE_FOLDER/ARK.BIN
or:
ms0:/PSP/SAVEDATA/THAT_HOMEBREW_SAVE_FOLDER/ARK.BIN

Included save, ARK_01234, has a file called BOOTPATH.TXT,
there you can store the path of the game that you want to auto boot.

Here is an example path for an ISO (or CSO):
ms0:/ISO/THE_MOST_AWESOME_GAME_IN_THE_WORLD.cso

or for homebrew (or PS1 game, without sound):
ms0:/PSP/GAME/SOME_AWESOME_HOMEBREW/EBOOT.PBP

it doesn't matter where the game or homebrew is located,
as long as you have the correct paths, it'll launch.

To boot back in the ProShell menu,
hold L trigger + R trigger + Down + Cross, and keep R trigger held.

Do NOT use ux0: path in these files, only use ms0:.

leal, Тебе повезло, от VHBL устанавливается и ARK.

This homebrew packs a special extra, since the probabilities of many users having the international shooker (NPEZ00104) mini already installed
on their PSVitas to have Adrenaline, ARK fast will get that game cloned for you, yes, a cloned bubble so you can use it to install ARK-2

Just in case you have no PSP games installed, the game International shooker (NPEZ00104) is included with the option to install it,
thanks to Celesteblue for the required files.