Subjectively, one of the worst games I have ever played.
It's been 6 years and I still can't get out of my head how jarring this was. The game is so tonally deaf it probably should be taught in screenwriter university.
At first, it seemed like a fun 80s pop culture nostalgia bait, but then it goes weird so much and so abruptly it gives you whiplash.
The game presents itself as a clear homage to Spielberg's work, Back to the Future trilogy, Escape to Witch Mountain, etc. So it's wholesome fun and adventure at first, but literally out of nowhere it quickly it deteriorates into grim horror and death while still trying to very awkwardly maintain the whimsy aesthetic.
Like in the middle of the game right after yet another one of your group dies an agonizingly slow and painful death, you get a "fun" time travel segment where you help a cowboy to fix his time machine.
"It's just like Back to the Future! Get it? Get it? It's funny because it's a reference. Nerds love fan service!" - the writers say to you. "Also ignore the cold body of your friend in the next room. Go have fun until we decide to do more forced drama and kill yet another one of your buddies for shock value".
It's so jarring, so out of place and out of touch, that it just makes you uncomfortable.

To summarize, the game is like if halfway into Spielberg's E.T. the main character started doing crack, his sister committed suicide, the alien got AIDS and in the bike chase scene the government agents shot every one of MC's friends. But we still got the bike jump in front of the moon, the wholesome glowing finger touch etc.
That is what this trash fire of a game felt like to me.