
Mine crystals and defend your wall in this survival defense game. Balance resource gathering with combat as you upgrade your way through endless enemy waves.
Modeled estimate, not a reported figure. How we estimate →
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About
A tiny survival defense game about mining crystals and defending your wall.
Your base is under siege! As the keeper, you mine crystals while fighting off endless waves of enemies. You'll upgrade your defenses, boost your mining efficiency, and unlock powerful abilities as you see how long you can survive.
Every few waves, pick from three random permanent upgrades that shape your strategy. Will you become an unstoppable warrior who barely needs walls? A mining tycoon with impenetrable automated defenses? Or find your own path to survival?
Can you find the perfect balance between gathering resources and defending your walls?



Features
⚔️ Dual gameplay - mine crystals while defending your castle
💎 6+ different upgrade paths to develop
🏰 Turrets, auto-drills, and defensive structures to build
📈 Idle progression with active gameplay elements
🌊 Endless waves with increasing difficulty
🎯 Permanent upgrade choices every few waves
⏰ 1-2 hours to reach late game content
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Reviews
The basics are really good, but it's def not idle! Was hoping for permanent upgrades between games in order to improve.
Small little TD Game. Its not really Idle and still pretty buggy, for example I died while being afk and the game didn't stop, so there was no way to kill me again so when I came back i had the 40 Waves completed. BUT apart from that I can definetly see how I would get a few Hours of Fun out of this.
No disclosure of using AI. Files labeled ChatGPT and Photoroom. I was having fun despite the many bugs, jamming to the music. Man I knew it was too good to be true.
aktuell nicht wirklich zu empfehlen , content ist ca 3 minuten . keine perma upgrades / prestige was auch immer , es sind wirklich nur die paar sachen wie im video und wen die runde vorbei ist gehts von vorn los . von 4 runden 2 mal gamebreaking bug , die mauer ist kaputt und es geht trotzdem weiter :D
Recommended (with caveats) 🛡️🎯 A small, quirky tower defense game that’s not quite idle but still enjoyable in short bursts. The core gameplay is simple, and it can definitely provide a few hours of casual fun as you strategize and defend against waves. That said, it’s buggy in spots — for example, being AFK can break the wave progression, letting you skip 40 waves unintentionally. So while the game has charm and potential, it’s not perfectly polished yet. If you’re looking for a light, casual TD experience, it’s worth a try, just be ready for some rough edges.
A lot of bugs
cant recommend this game visuals and idea are really good, but the game is buggy не рекомендую, игра баованная, хотя визуал и идея хороши
Related
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
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