Some really cool ideas in here, the phone GPS was a cute touch. Making minigames with completely different mechanics is a bold choice for a jam, can relate to how tough that can be from the previous jam I did, great job! The last one took me a little to realise I could pan left/right though, maybe some indicator arrows would've been nice there.
The overall theme was a little creepy, it struck me as being based on real life experience with "gnomes" lol, I wish whoever wrote it much luck avoiding such gnomes in the future.
Great entry overall!