Is there a jump button because I hate having to buy ladders all the time If there's not jump button fix it please ASAP 4/5

Its really cool but can you please add a jump button because when I use ladders I lose all of my money but I still love it keep on the good work 5/5

Only will give me first objective mine 20 coal. Fix the issue and stars can be given. I paid for a game to play not for it to take my money. 1/5

Fun game, and I would buy it if it didn't crash every few minutes. Disappointing... 2/5

A great game, but it's not free! Without bridges (not in demo) it's impossible to reach half of the map. 3/5

Good game, but needs more gems. Also, if you were able to remove ladders if you misplaced them, that would help. But apart from that, it's a great game! 4/5

Excellent Game, good graphics, size. Useless button for GemMiner 2! Does get a bit boring, though! 8-) 4/5

Doesnt let you save ur progress so dont waste ur time on something that wont let you save. Its fun but needs more upgrades!!!! 1/5

If I had money I would definitely purchase this App & access more than just the Easy Level 'n Challenge Levels! But be warned this game becomes **Super Fun** & **Super Addictive** if ones not careful. ;) 5/5

it is fun but then I got stuck between 2 stone rocks and I couldn't get out until my sister told me to just click the rescue bitten or whatever 5/5

I like it, but the controls are very... Uneven, when I do the same thing, sometimes I mine, sometimes I move, its all very confusing... 4/5

no ads no problems and none stop diging this game is the best! I do have one problem I wish they would lower the drill to get the drill you need 50000 CONIS it's kinda unfair but it's worth being 50000 coins because you can use that as a drill as you play the game! 5/5

I used to play this game alot a few years back when it first came out! It is still as fun as I remember! I would suggest purchasing the new version though. 5/5

I just bought the full version after loving the demo! But I played for half an hour, gptow stamina in the mine, and then my screen when black! I can still hear the sound for low stamina but I can't see anything. I exit the app and go back in, still hear the sound but still a black screen! This is not what I paid for.... 2/5

It's a fun game but for some reason the map comes up as a blank screen most times. Sometimes the map is visible for a second or two before it disappears. Pretty sure it has to do with the lantern. When I first started playing, the map flashed on the screen on and off, I thought it was intentional, but when I upgraded the lantern it got worse. When I'm out of the mine the map works fine, no flashing no black screen. I'd give it 5 stars if this were fixed but not being able to use the map in the mine is very annoying. And there's not much use for it out of the mine. 3/5

It gets annoying to open your inventory every time you wanna set a leader or a beam. Robominer shows how to do it right! 3/5

Ladders should be recyclable, and maybe supports as well. But ladders are my only complaint. What's the point if I can't move them when needed? 3/5

Love this game, only makes me sad that I can't use some items in the free demo. I plan to get the full version tho. An I'm sure ill love it. 4/5

Tplayed this game years ago,and it was awesome. But, now when I close the game and reopen it and it Starts over from the beginning. asks if I want to run the tutorial. kinda pointless if I restart from the beginning every time 2/5

Why can't I save??? Not worth my time if my progress gets lost. CHANGE IT, PLEASE! 1/5

Ever wondered what it must be like to see life squinting down a toilet roll? In poor light? Well wonder no more. Jeez. 1/5

Got some time to kill, Then get this app now! BEST mining app (other than minecraft and terraria) bc its free and no energy is needed to mine. 5/5

But no matter how good it is its pointless to play if it stops saving your progress after a little while 2/5

I really enjoyed it until i clicked save, left, and found my progress to be lost. I even mined all of the ore in the map and then lost it. So that makes it a lot less enjoyable. 3/5

I would rate it higher, but I find it frustrating Just started it but cannot find a way to go back to a save, how to restart, how to sell rocks. At the start there was 3 slots for 3 games. Can't figure out how to access those! No page to look for FAQs. NEED WORK but has potential. 2/5

No adds while you play, no lagging, not a lot of data it's great. 5! stars The only thing I would recommend is that,you should be able to collect the ladders that you no longer use. 5/5

Hi! I Love Gem miner, and as a teacher, I'm always looking for something my students can enjoy that is educational. Hence my suggestion: Multiplication miner. It would play the same as Gem Miner, but would require students to solve a multiplication problem in order to get the coal/fossils etc. Please consider! 5/5

I cant cut down my ladders so i have to keep buying then. God forbid i run out of ladders. Cant even get anything else from all the ladders i have to buy. 2/5

I played this app a good year ago without any problem. Sadly, now it was slow, freezes up tries to crash HTC legend. Uninstalled it, won't come back. 1/5

I absolutley love this game!!! I got right to the bittim twice. However Gem Miner Dig Deeper is better, obviously as it isnt free, but I had it on my phone, and its definatley worth the money xxx 5/5

Fun when I can play but frequently closes abruptly when the miner is active in mine. Then when its reloaded, he's back at the top and all the gems loaded in his bag are gone. Unless this gets fixed don't bother downloading. Too annoying. 2/5

I'm really tired of being 1 ladder short. I think there should be emergency ladders but for a more expensive price, like 30c per emergency ladder. 4/5

I'm very happy with this, and will buy either the full version or the sequel come payday. It's not a very complicated game, but it's satisfying to explore and bring back treasure. The only criticism I have is that the caverns could do with more hazards, but given that only easy mode is unlocked (I'm not sure, but I think this is as far as the free version goes), this is understandable. Edit: Coming back to add an extra star to this, because my boyfriend enjoyed it too. The only problem I've noticed so far is that I couldn't find a way to lower the app volume separate from the device volume, i.e. if you're listening to the radio, you're also listening to the game's sound effects (which are nice in general). 5/5

Best game Ever!!! It never has and never should have an update! It doesn't have ads, low mbs, u can mine. It is almost like minecraft!! If there 105775 stars, i would put 105775 stars!! It makes me sad when people hate this game. FYI... U save the game by going to the tent and hitting the arrow that points at the opened door botton like you do with the shop for all u people who don't read the totoral!! I could type all day about how great this game is, but it is 11:09 P.M. And I need sleep, and enjoy it 5/5

I have enjoyed Gem Miner for a few years now. Lately the ads flash that my phone is slow or infected and to 'click here to fix'. These type ads are scare ads and ultimately can take control of the device. I'm sad to see my favorite game lower their standards to allow these type ads. 1/5

Really the benchmark for what an android game should be. It strike just the right sweet spot between difficulty and coins.. You are always craving for more and you just want to keep going.. I suggest you take a couple of days off work before you dive into this mine.. 5/5

surprisingly a really fun game! It takes a bit of planning to decide how to build your mine, and prioritize your upgrades and every generated map is different. There aren't any ads while you play, and no nag screens pressuring you to buy coin packs or whatever other types of in-app purchases. I'll likely pick up the paid version too. For the people who are saying there is no save option, you probably didn't go through the tutorial. At your tent/camp, you can click the green button to save your progress. 5/5

This is a very cool game. It's fun and kinda realistic. I've yet to become bored with it. It changes at every turn, it's fast paced, and simple enough to play, yet hard enough to be a challenge. Really great. 5/5

So simple yet so addictive. So many poor reviews from people who have no clue what they are talking about. There is a save button which is clear as day! I played another game like this for about 5 years and finally found this one. Better graphics, bigger map, more items to use, more resources to mine. Just a great game all around. With so many ad filled games out there, or ones with ridiculous permissions, it is refreshing to find an ap like this. TY!! I will happily purchase the full version! =) 5/5

I lost both my iPods... Had the game. I now have a 1.27 GB phone so the little space =my bff thank you Psym Mobile your the best I love you even this demo is worth money but don't charge me pls I'm a huge fan of this game if nobody could tell (100% chance everyone got the message?) 5/5