Thread by @BannedDino

Rise Thread
1. Quests are back to what they were like in past games (Village and Hub Quests).
2. Prowler Mode isn't returning in Rise.
3. Cutscenes are now skippable in both single and multiplayer.
4. There are no armor skills that enhance the Wirebugs.

https://twitter.com/IGN/status/1313502056087461890

5. Besides the old quest system, multiplayer scaling returns as well.
6. Unlike World, Event Quests are permanent and don't randomly cycle.
7. All 14 weapon types are in Rise, but no new weapon types will be appearing in the game.
rgj.com/story/life/202…

8. Despite the lack of new weapons, the Wirebugs grant all 14 weapon types new attacks and moves that utilize the bugs. There are other actions the Wirebugs can be used for, but that has yet to be revealed.

https://twitter.com/MH_Rise_JP/status/1313065205325164545

9 & 10. It's currently unknown how many attacks and moves each weapon has with the Wirebugs, though hunters can use them for various weapon combos in combat. Although they have a cooldown like Hunter Arts, these attacks can't be customized or changed.

https://twitter.com/MH_Rise_JP/status/1313414644640313344

11. Like World, hunters can join midquest, and seems a system similar to the SOS Flare will be in Rise as well as the ability to rejoin a quest.
12. Besides using a Wirebug to vault into the air to drop a bomb, hunters can do so with other items as well.

https://twitter.com/Arekkz/status/1313539523729600514

13. The new armor skill system is apparently like a combination between the old one (1st - 4th Gen MH) and the new one (5th Gen MH = World).
14. Amiibos can be used to get layered armor sets and other extras but there are ways to get them in-game as well (Currently unclear how).

15. It's up to our interpretation to decide whether Rise takes place in the Old or New World.
16. The story for the game isn't finished yet currently.
17. Like World, Rise will have various event quests and title updates as post launch content.

https://twitter.com/bk2128/status/1313501689840726017

18. Endemic Life return and some new ones have been seen.
1) Amefuritsuburi (アメフリツブ), a snail-like creature.
2) Hitodamadori (ヒトダマドリ), small birds that can increase a hunter's stats (Health, Attack, Defense, and or Stamina).

https://twitter.com/famitsu/status/1313494307500961793

3) Giant Wirebug (大翔蟲), a large Wirebug that can be used to lift hunters off the ground into areas where hunters normally can't reach.

19. Information regarding Yatsukadaki will be revealed at a later date.

https://twitter.com/game_watch/status/1313494751509913602

20. About our hunters talking.

https://twitter.com/bk2128/status/1313505180600606721

21. Regarding the monsters.

https://twitter.com/aevanko/status/1313505349656215552

22. Regarding the inspiration, concepts, and motifs for the new monsters.

https://twitter.com/aevanko/status/1313506085169369088

I'll likely post more a bit later, but I wanted to post what I felt was important to mention. Also, please follow those other accounts I linked for more information regarding #MHRise as well if you can.

Sources

ign.com/articles/monst…

eurogamer.net/amp/2020-10-06…

rgj.com/story/life/202…

famitsu.com/news/202010/07…

game.watch.impress.co.jp/docs/interview…

4gamer.net/games/529/G052…