Originally posted by Mephistopheles:

All of grave's comments have been deleted and they put their profile on private. lol.

Looks like he got a community ban https://steamdb.info/calculator/76561198953706774/

Looks like the dev also decided to increase the base price from $1 USD to $5 on Mar 30 - just 1 week prior to revoking keys.

Also, the developer is taking advantage of the refund policy towards bundles. Customers are less likely to request a refund for a bundle than if the games were bought individually. For an individual game purchase, the customer can try the game out for at most 2 hours. However, for a bundle purchase the total usage time for all games in the bundle cannot exceed 2 hours.
https://steamhost.cn/steam_refunds

According to the developer the prices for their low quality games were recently inflated to entice customers to purchase the bundles at high discounts rather than the individual games.
https://steamhost.cn/steamcommunity_com/app/1794740/eventcomments/3761103414977767847/

It looks to me like they are artificially inflating the original price so that customers feel they are getting a deep discount during sales. The game originally launched at $5 and probably wasn't selling so they started this misleading practice. According to ISAD[isthereanydeal.com] the prices goes down to $0.49 during the sales. Subsequently, the positive reviews start coming in during those sales as well.

When a deal seems too good to be true it probably is.

Another reason for the sudden $100 price could be the dev doesn't want to sell the game anymore. I have seen this done on other titles, which seems odd when they could just remove the purchase option entirely.

Ubisoft decided to make Assassins Creed Liberation HD, Silent Hunter 5, and Space Junkies inaccessible after September 1st, 2022 - just after the Steam Summer Sale 2022 and the games were discounted.

They are also making the paid deluxe DLC inaccessible for Prince of Persia: The Forgotten Sands and Tom Clancy’s Splinter Cell Blacklist

More info: https://www.pcgamer.com/ubisofts-online-decommissioning-may-render-three-games-unplayable-for-people-who-bought-them/

Update: Looks like Ubisoft changed their mind on making AC Liberation HD and Silent Hunter 5 totally inaccessible. Now the store page message indicates the base games will still be playable after Sept 1, but the DLC will not be.

Originally posted by Madnesis:

First game is an asset flip, as per the review by Sentinels of the Store and the second game appear to use the same assets. Both games happen to have the same exact name as well.

Good catch. They are both asset flips of the Unity template: Panda Run : 2D Platform Game[assetstore.unity.com]

I glanced at the files from the depot and I don't see anything out of the ordinary. It consists of CaveCrawler.exe, CaveCrawler.pck, steam_api64.dll, and steam_appid.txt. The Steam files are for the achievements and the .pck/.exe most likely means the game was developed using the Godot Engine.

It is a free game so expectations are usually low.

Perhaps the high prices influence perceived quality. Based on the positive reviews, it even appears to work for a very short 5-10 minute long game.
https://steamhost.cn/app/1710400/Cavegirl_Adventures/