
Descend into a crystal filled cave in this roguelike rail shooter. Smash ammo gems to mine more ammo, destroy traps, gather EXP, and adapt your strategy with game changing perks, but run out of ammo, and it’s all over…
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Jul 20 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

You’re riding a cart through an endless cave. Use your mine gun to gather resources, you'll need them to destroy the obstacles on your way and survive. Make sure you aim well, even one last bullet can save you and let you combo your way to hundreds of ammo again.

Level up during your run by collecting EXP crystals, then choose perks that shift how your build plays. Reroll choices, stack synergies, and discover surprising new builds with each descent. Choose among run saving utilities, new types of crystals, active abilities, and don't forget to upgrade your gun!

Explore stylized stages as you travel deeper underground through the procedurally generated tunnels: icy caverns, glowing mushroom groves, volcanic chambers, and more. On the way, you will meet the cave’s inhabitants - cute but annoying animals who will try to get in your way. Watch out, there's snakes on the ceiling!

Use the gold you've mined to unlock nodes in a massive upgrade tree filled with new perks, different guns, gun cosmetics, and permanent upgrades. Experiment, refine your playstyle, and unlock deeper layers of the cave, its systems are waiting to be mastered.
Genres
Reviews
打矿+打陷阱的木板,带有预判性射击,右下角子弹数量打完就停止,没中文。
トラップやモンスターを処理しながら 走行距離やクリスタルでゴールドを回収 ↓ 自分やクリスタルの性能を強化 偏差撃ちに苦戦してますが 面白いです
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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