B100X - Auto Dungeon RPG

B100X - Auto Dungeon RPG

Nussygame · 2021 · RPG, Casual, Strategy, Auto Battler, Strategy RPG

PC
Very Positive80% · 9749playing now
This game is free to play. Get it on Steam →

Screenshots

About B100X - Auto Dungeon RPG

✦ AI summary

B100X is an auto-battling dungeon RPG where you guide an apostle named Holly through the terrifying Eternal Cave while battles play out automatically, letting you progress even during other activities. It combines accessibility with depth through its Full Auto Battle system and Anything Synthesis mechanics, letting you strengthen Holly with loot and experience as you uncover the mysteries of gods and demons.

What is B100X?


B100X is an "auto dungeon RPG" that you can easily enjoy during your free time.
This game was created with the concept of "making hack-and-slash accessible to everyone."
With "Full Auto Battle" and "Anything Synthesis System", both easy operation and complicated capture are compatible.
There is also an automatic lap function, so you can enjoy it even during matching of competitive games.

Seal the Eternal Cave


In the world before the birth of mankind, the heavens were dominated by God and the earth was dominated by demons.
The player becomes a "witness" who assists the apostle "Holly" of God, and challenges the seal of the "Eternal Magic Cave", which is a terrifying monster's nest.
What is a demon? What is God's true purpose? What is the relationship between the Holly Apostles and humans?

How to play


- Create play data.
- Choose a dungeon and a target floor and start your adventure!
- The battle is completely automatic.
- Use experience points, junk, and drop items to strengthen Holly!
- Aim for the deepest part of the "Eternal Cave".

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Feb 26, 2026
[quote][b][url=https://en.wikipedia.org/wiki/Microtransaction]Warning: Microtransaction infested mobile app![/url][/b] This mobile app is not free, it's infested with a nasty mobile-style in-app cash shop. You will be expected to hand over cash to the "developers" just for playing the game.[/quote] "B100X - Auto Dungeon RPG" is just one of thousands of non-free mobile apps polluting the "free" category on Steam, and it carries hidden, toxic monetization. This mobile app looks like an old school RPG, but it's not. At best it's an idler/incrementer with elements of loot management, but all of these are really shallow and take a back seat to the sole purpose of this mobile app: Toxic mobile app monetisation. This is a purely superficial game experience designed for iPhones. The graphics and the mechanics are bottom-tier... imagine the gaudy, cheap plastic casing on the slot machines at the casino. That's what this is, a cheap flashy veneer on a shallow non-game with one single purpose... to get your money through nasty mobile app microtransactions. Putting that toxic mobile app monetisation aside... this is a mobile app. I didn't spend thousands on a gaming PC so I could prete…
8 found this helpful
Recommended Jan 19, 2026
Interesting game mechanics.
3 found this helpful
Not recommended Jul 13, 2026
As a Mobile to PC player, this game is very grindy and oftentimes tedious. For example, there is a late game thing called "Jinx" that can and WILL kill you, eating up your continues until that wallet comes out. I played it a lot back then, and I came back to it here thinking it was going to get better, but the pieces of a story (what story?) are translated like Ghost Stories, the game is grindier than half of the MMO's I've played (Farming simulator is less grindy), and the continues system is still in the game. For the love of god, if you want to play something like this just clock in to a 9-5 and you'll get the same experience. The worst part is that the dev CAN make good games, it's just that this game isn't one.
Recommended Jun 13, 2026
Great Game but look at that kitty, whoever pass by can pet it and give it a thumbs up. Have a nice day :3       />  フ       |  _  _ l       /` ミ_xノ      /      |     /  ヽ   ノ     │  | | |  / ̄|   | | |  | ( ̄ヽ__ヽ_)__)
Recommended Jun 11, 2026
Free so yes, I obviously got bored of it after an hour and a half, but that is a lot longer than most games these days -_-
Not recommended Apr 10, 2026
Equip and meld items to increase the power of you're waifu Does an awful job of communicating difficulty to the player - Every 10 floors seems to have a massive spike which will kill you if you don't grind. As a new player I died too many times and have to wait 24hrs to continue playing. Try something else instead!

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