
Screenshots

Watch trailer on Steam ↗試される大地 Challenging Land
POCOYA · Published by POCOYA
Mixed — 67% positive (45 reviews) · 35 achievements
Last updated 28 Sept 2026
A Idle-based simulation game. Place objects in unique rooms to collect and process them! Make full use of the functions to meet the demands of the land and move on!
RPG, Simulation, Free To Play · 2025 · More free games
Navigate the challenges of Challenging Land by placing objects in specific rooms to collect and process them. In this RPG and simulation game, your decisions shape the demands of the land as you progress through its complex systems.
About this game
【The land is merciless】
The land is testing you!
Summoned by a mysterious force, you proceed to meet the harsh demands of the land!
【Base system】
It has a JRPG atmosphere, with gathering and simple combat.
It is a simulation in genre, although it has various elements.
You can get placements in the field, set them up in unique rooms, collect them, etc.
Most of the collection can be Idle, and each parameter, such as the number of items acquired and the speed of collection, is affected.
You can also grow your parameters along the way, so train and get over it!
【Objects gradually increasing】
The number of objects to be placed will gradually increase.
Of course, there are objects for collecting, but there are also objects for processing and creating by combining materials.
Many of them are even unique with their own functions!
【Convenient warp function】
There is a convenient feature that allows you to memorize a favorite location on the land and fly to it at any time.
【Profit from playing time】
The use of meals allows for a special time to elapse.
When the special time reaches its maximum value, the special time is reset and benefits.
There are items that increase this profit itself.
【Localization】
Developers used their own localization methods to prioritize the pace of development.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows® 8.1/10/11 (64bit)
- Processor: Intel Core i3-4340 or equivalent (2013, 4th generation)
- Memory: 8 GB RAM
- Graphics: OpenGL-compatible VRAM 1 GB or more
- Storage: 1 GB available space
Recommended
- Requires a 64-bit processor and operating system
- Memory: 8 GB RAM
- Storage: 1 GB available space
Supported Languages
Latest news
Patch NotesOfficial
1.02
2025/08/25 ・一部のガチャ珍宝の命名ミスを修正 ・Fixed naming errors in some gacha items.Read full article on Community Announcements (へなぽこや)Patch NotesOfficial
Notice v1.01
2025/08/18 ・作成画面において小数点の入力を拒否 ・作成画面において作成個数をアイテム毎に最後に入力した値を記憶するようにした ・Decimal point input is not allowed on the creation screen. ・In the creation screen, the last value entered for each item is now remembered. 【告知 - Notice】 ・ゲーム内のSaveボタンを右クリックすると音量オプションが開きます ・アプリは最小化しても動作を続けます ・Right-click the Save button in the game to open the volume options. ・The app continues to run even when minimized.Read full article on Community Announcements (へなぽこや)






