I can't stop to hunting monsters.

https://learnenglish.britishcouncil.org/grammar/intermediate-to-upper-intermediate/verbs-followed-by-ing-or-by-to-infinitive-2

Have you played Monster Hunter?

Past participle "played" for present perfect tense.

This is a game and my youth.

Do you mean to say that your youth was defined by playing Monster Hunter? You played Monster Hunter so much that Monster Hunter *was* your youth? If so this is good! Metaphorical :)

Possibly you mean something like "This is a game from my youth" though.

When I was a middle school student, I always played it with friends in their houses or at school , hiding from teachers.

"play" needs to be past tense here, as it's a verb happening "when I was a student" - in the past.

And recently, it was released the new series was released, "Monster Hunter Rise".

Here you have "it", a pronoun, used *before* the noun it replaces, which is not very good. You might say something like: "Now there's a new series. It was recently released: 'Monster Hunter Rise'." But here you don't actually need a pronoun at all!

At first, I didn't have any interest in it, but my co-workers strongly recommended to buy it hardlybuying it, so I bought it.

"a interest" is wrong - i is a vowel, so it would be "an interest". But "any interest" is most natural.

"hardly" is not a synonym for "strongly", in fact it means almost the opposite: "Barely, only just, almost not." If I hardly recommend something, then I am recommending it so weakly that I am almost not recommending it at all.

And we usually use the gerund when "recommending" verbs.

Then, I actually enjoy toed playing it, and now I can't stop to playing.

Seems most natural.

Last day- off, I played for a hallwhole day.

We don't tend to use "day off" like this, it would be more natural to say "On my last day off".

How do you study to avoid your desires when you want to study?

This is a guess, it's unclear what you mean.

If you'd like, please give me good advisesce and help me…

"Advise" is a verb; the noun is "advice". English is a silly language.

I can't stop to hunting monsters.

If this is a title, it should be "I Can't Stop Hunting Monsters".

Have you play ed "Monster Hunter"?

Ex.
- Have you visited Japan before?
- Have you watched "Harry Potter"?
- Have you eaten dinner yet?

This is a game, and also a significant part of my youth.

You can also say, "This game series was a significant part of my youth."

When I was middle school student, I always played it with friends inat their houses or at school , hiding from teachers.

When you're telling a story about something that happened in the past, use the past tense👍

And recently, it was released the new seriesthe newest game in the series was released and is titled, "Monster Hunter Rise".

At first, I didn't have an interest in it, but my co-workers strongly recommended (for) me to buy it hardly, so I bought it.

Instead of "hardly", we say "to strongly recommend".

ThenAfter trying it out, I actually enjoy toed playing it and I caouldn't stop to playing.

When the 1st verb is either negative or ends w/ an -ed, the following verb usually needs to end in -ing.

Ex.
I didn't have fun eating cherries.
He couldn't stop reading the new book.
They enjoyed playing soccer.

LaOn my latest day-off, I played for a hallthe whole day.

You can also say: "On my most recent day off, ..."

How do you studtry to avoid your desires?

If you'd like, please feel free to give me good advisesce and tips to help me out…

I can't stop to hunting monsters.

Have you played Monster Hunter?

This is a game andfrom my youth.

When I was a middle school student, I always played it with friends inat their housmes or at school , hiding it from teachers.

And rRecently, it was released the new series was released, "Monster Hunter Rise".

At first, I didn't have any interest in it, but my co-workers strongly recommended to buy it hardly, so I bought itbuying it, so I did.

In modern English, hardly means almost not at all or barely. Strongly or enthusiastically are probably closer to your meaning.

Then, I actually enjoy to playded up enjoying it, and now I can't stop to playing.

LOn my last day-off, I played for a hallthe whole day.

Not sure if I understood this sentence correctly. If you meant a half day, I would say "On my last day-off, I played for half the day."

It was a disaster, because I couldn't study English as well.

How do you study toand avoid being tempted by your desires?

If you'd like, please give me some good advises andce that will help me…