
Mine. Maze. Merge. Survive. Dig for powerful gems, merge them into game-breaking towers, stack buffs, and pick roguelike perks to build wild synergies. Do not let enemies drag your miner to the lava!
Modeled estimate, not a reported figure. How we estimate →
About
Roguelike mining meets autobattler with a TD twist, offering endless build variety! Mazing, gem merging and roguelike elements collide to create chaotic defenses and wild synergies. Gem Miner TD puts you in the role of a crafty miner tasked with creating deadly mazes, combining powerful gems, and surviving relentless waves. Every run feels fresh, unpredictable, and filled with dazzling chaos.
Craft Your Maze - Most TDs make you build around a path. In Gem Miner TD, you dig the path.
Huge Gem System - The Gems ARE the Towers. Discover over 60 unique gems. The more you merge, the more powerful you become!
Roguelike Perks - Experiment with over 80 Augments to stack buffs, enhance gems, empower your miner, or alter gameplay mechanics for a unique build every run.
Endless Replayability - With 4 unique maps, 9 Miners (classes), over 50 mob types, countless gem combinations, and powerful augments, every run is a fresh, exciting challenge.
Easy to play, hard to master! Colorful pixel graphics, deep strategy, and endless replayability await. Climb the leaderboards, unlock the Vault to further customize your build, and push your limits in Endless Mode. Are you ready to maze, merge, and survive… or get dragged into lava, freezing water, or maybe the poison pits?

A passion project over three years in the making, carefully crafted for endless fun and discovery. Join our Discord server!
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All-time low is the lowest price we've recorded for this game since we started tracking it.
Engagement
Reviews
Themes across 46 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Very nice game, countless small touches that give the game a nice polished feeling. Demo data can be carried over to the full game, so give it a honest chance.
Одна из лучших игр, в которые я играл, 100%, если ещё выйдет порт на смартфоны, и там куплю, абсолютна гениальные идея и реализация)
A really fun and addicting loop, but once you've reached Super Saiyan and beaten it a few times, what's left? Could have used a dedicated campaign mode or challenge runs to give it more life, but as it is, still plenty to chew on.
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Languages: English**languages with full audio support
Hours played at review time, across 46 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
The game hits a good spot for tower defense fans It is complex but not too complex. There is variety in maps, augments and gameplay And it has a free demo, so just try it out if you are interested The only downside for me is that there is no permanent upgrade system, just unlockable miner classes
It is a very engaging maze building TD game. Very relaxing at lower difficulties and a real challenge at latter ones. I'm having tons of fun, so far, experimenting with different gems. My only real complaint is that i feel there's a lack of augments to spice up the runs. There's only a handful of them, so a higher number of whackier, run defining augments would make it as much of a roguelike as a run of lets say Binding of Isaac or Slay The Spire. But this is a great game either way!
solid tower defence
im sure there is a really great tower defense game in here. but i was so confused after playing the tutorial i thought 13 dollars was too much. the art is great... the dev seems engaged and is active. but i will need to pick this up again when its under 5 bucks.
Very fun TD with multiple play styles. Not your average TD in the sense you can put towers wherever you want, but fun nonetheless. Feels rewarding to get a working play through going with towers, augments, buffs, and enchantments. Lots of replayability. Looking forward to updates!
Muy entretenido y barato, jueguenlo puñetas
Great game, great dev, come relive the old GEM TD days from DOTA
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Players by region
Where this game's players are, estimated from review languages.
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| — | 0 | — | — | |
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