If you own a PS4 or PS5 and a copy of the Uncharted games, you can stream them directly to your phone for free using Sony's official Remote Play app.
If you are set on using the PPSSPP emulator, these games offer the same "treasure hunting and cover-shooting" vibe as Uncharted: Uncharted 4 PPSSPP Game ISO Download for Android
Your real options:
If you own a PS4 or PS5 and a copy of the Uncharted games, you can stream them directly to your phone for free using Sony's official Remote Play app.
If you are set on using the PPSSPP emulator, these games offer the same "treasure hunting and cover-shooting" vibe as Uncharted: Uncharted 4 PPSSPP Game ISO Download for Android uncharted ppsspp download for android
Your real options: