The Great War is over, and the Age of Diesel has come. While many believe this is an era of harmony and prosperity, you know that peace is more fragile than ever. You embark on a journey into the depths of Earth to find the means to avert future conflict. But what awaits you in the darkness below? Is it a boon or doom for humanity?

Take control of a colossal mech, capable of drilling through hundreds of meters of rock in a matter of seconds. Collect valuable resources, then fly back to your base to sell minerals for immense profit. Keep a close eye on your control panel: in a dangerous environment, your mech may overheat or overcool, and, most importantly, it doesn’t run on air – it needs fuel to operate. And beware of falling stones - your machine's hull won't withstand too much damage.

Rebuild your base

Your base has seen better days, but with enough amount of money you will restore it to its former glory and beyond to enhance your mining performance and unlock special abilities.

Upgrade your gear

Upgrade every part of your mech individually to transform an outdated prototype into a technological marvel. Experiment with different builds to create the ultimate mining machine best suited for your playstyle.

Find hidden secrets

Discover artifacts to unravel the history of the first human civilization on Earth, or search for the remnants of the previous underground expedition to unlock special upgrades with unique effects for your mech.

Explore 8 diverse locations

The deeper you go, the more locations you will discover. Each has its own visual style, atmosphere, gameplay mechanics, and threats to deal with.

Survive earthquakes

The ground you dig does not stand still – it shifts, changing its terrain. An earthquake is a dangerous time to collect resources, but when it’s raining minerals, how can you resist not grabbing some ore?

Other features


  • Procedurally generated map: each run will be unique!
  • Original soundtrack: every location in the game has its own music and atmosphere.
  • Several difficulty levels: whether you seek a challenge, want to relax, or aim for a balanced experience, you'll find a suitable difficulty. Or you can customize the difficulty to your own liking!
  • Different story endings: can you unlock them all?


游戏说明:

1、所有游戏一经使用将永久与您Steam平台帐号绑定,无法剥离,无法二次销售,因此售出的商品不提供任何退换货服务(包括但不限于买错游戏,配置不符,网络问题,游戏限区等)。如您对此持有异议,请勿购买。强烈建议您在购买游戏之前,先了解游戏的配置要求,语言版本,使用地区等基本信息。

2、本店只出售steam激活码,不会索要账号及密码,不会提供低价区礼物,所以请放心,不会对账号造成任何损害。如有其他人员假借平台名义索要任何账号相关内容请勿上当受骗。

3、所有激活码均为正版渠道,价格相比礼物区会贵点,不会有红号、礼物索回等风险。

4、如有其他问题或者合作建议,请与我们联系。诚邀各位游戏开发运营商、以及有推广意向的用户合作。


激活步骤:

一、付款成功后,可在查询订单在中,提取CDK. 77cdk

一、打开Steam客户端,点击右下角《添加游戏》,选择--在Steam上激活产品.... 77cdk_Steam激活

三、输入订单中的CDK,点击下一步,就可以添加入库了。 77cdk_steam入库