https://steamhost.cn/app/1286660/Aka_Time_VR/?
https://archive.vn/jNxVA

Copyright:
They literally say in the description, play as Captain America and Spiderman.

Review Manipulation:

Apart from the reviews saying the same things, a bunch of reviewers own 0 products/ (or they own games that haven't hit the confidence metric)

A summary of the Review data:
https://imgur.com/a/HUkjxpD

Some of the Reviewers:
Some of the profiles are private too
https://steamhost.cn/steamcommunity_com/profiles/76561198806324868/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561199086956986/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561199074772406/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561199075864630/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561199083711356/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561199082983935/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561199082332816/recommended/

https://steamhost.cn/app/1383720/Cyberdoge_2077_Meme_runner/

5-6 minute playtime for a lot of reviews plus reviewing the same games/dlc in more or less the same order

https://steamhost.cn/steamcommunity_com/profiles/76561198106804632/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198123298702/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198352461564/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198143183750/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198160222779/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198174348189/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198294567949/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198190838053/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198959925486/recommended/
https://steamhost.cn/steamcommunity_com/profiles/76561198040667962/recommended/

Here's the review data
https://imgur.com/a/u4A7J3t

The other games also reviewed

https://steamhost.cn/app/1151180/Super_Cucho/
https://steamhost.cn/app/1152410/Karate_Cat/
https://steamhost.cn/app/1152450/Creeps_Creeps_Creeps/
https://steamhost.cn/app/1202070/Gachi_Revenge/

I will offer my own tips as well:

If a game has a bunch of reviewers that review the same games (and they are niche games that no one has heard about) thats a red flag

and/or

The reviewers have the exact playtime (down to the minute) and the same amount of games owned and reviews posted, also a red flag

the dev has been banned

https://steamhost.cn/steamcommunity_com/groups/Sentinels_of_the_Store/discussions/0/3909619252620798885/

added some more

Nice job, and yeah I agree this looks to be review manipulation

Nice catch, yeah I agree that this appears to be review manipulation

it doesnt help that there are dev profiles that reviewed the game too

They own games that don't count towards their game count