Idle Obelisk Miner

Review by eFreeware

Idle Obelisk Miner is a free incremental mining game from Checkbox Entertainment LTD, sitting in the Simulation category on Google Play. You mine ore, fire bombs and pour the proceeds into upgrades, with an obelisk standing as the long-term target you build toward. The ratings suggest it lands well with its audience: a 4.8 average across more than 32,000 ratings, with over a million installs since its February 2023 release.

The main reason to consider it is scope. This is not a clicker that runs out of ideas after an evening. The developer describes several upgrade trees for different stat types, bombs to unlock and level, and whole systems such as stargazing, archaeology and fishing that appear as you progress. For anyone who enjoys watching numbers grow and planning where the next gain comes from, that structure is the appeal.

Mining, bombs and the obelisk loop

The basic loop is straightforward. You mine ore, spend it on upgrades, and push your stats high enough to take on the obelisk. Defeating it hands out rewards and opens up further content, so the obelisk works as both a boss and a gate. Each attempt tells you something about where your build is thin, which is the part that keeps an incremental game interesting past the first few hours.

Bombs add a second layer. They are unlocked and improved through a workshop, and each one brings its own power or utility, so choosing which to develop is a decision rather than a formality. The upgrade trees reinforce that: different stat types, many of them locked behind milestones, mean the order you pursue things shapes how quickly the next tier opens.

Mining itself is handled with a hold-to-tap control, so you press and keep holding rather than tapping repeatedly. That is a small quality-of-life choice that matters in a genre where finger fatigue is a real cost. It also means the active side of the game can be as light or as involved as you want it to be.

Playing actively or letting the drones work

Idle Obelisk Miner supports both styles of play. You can sit with it, mining, upgrading and firing bombs yourself, or you can step back and let drones and automated bombing carry the load. Offline progress is part of the design, so the mine keeps producing while you are away and you return to a pile of resources to spend. That combination is what makes the game fit around a schedule rather than demanding one.

Progression beyond the obelisk comes through prestige. Unlocking artifacts grants lasting stat boosts, which is the standard way these games turn a completed run into a faster next one. The developer also tracks a completion percentage, which gives completionists a concrete figure to chase toward 100% instead of an open-ended grind.

Luck plays a role as well. The developer highlights lucky drops as a recurring feature, so there is a random element sitting alongside the planning. That suits players who like a surprise now and then, and it is worth accepting if you prefer your progress to be purely deterministic.

The game has been updated regularly, with the most recent patch noted as September 29, 2026. That update redrew zone art for Deepsea, Beach, Valley and Jungle, added hold-to-fuel drones, and included a batch of bug fixes alongside smaller options such as hiding rainbow ore.

What the free version asks of you

Idle Obelisk Miner is free to download and contains no ads at all, including opt-in ones. That is unusual for a free incremental game and it removes the interruptions that usually break up this kind of play. In-app purchases are offered.

Beyond that, the cost is time. The developer describes a lengthy, content-rich game with systems that reveal themselves gradually, and that structure is built for people who are happy to keep returning over weeks. If you want something you can finish in a sitting, the shape of this one works against you.

There is also a community element. The developer mentions a Discord with over 30,000 members where strategies get discussed. For a game with this many interlocking systems, having somewhere to compare approaches is genuinely useful, though it is an optional part of the experience.

Who tends to stick with this one

I would expect this to land best with players who already know they enjoy incremental games and want one with depth. The multiple upgrade trees, the bomb workshop, the prestige artifacts and the later systems all reward someone who likes reading a screen full of numbers and working out the efficient path. The absence of ads makes long sessions much easier to justify.

It should also suit people who play in short bursts. Drones, automated bombing and offline income mean a few minutes here and there still move things forward, and the hold-to-tap mining keeps the active option comfortable. A completion percentage gives that sort of player a clear measure of progress.

Where it asks more is patience. Systems arrive over time rather than all at once, milestones gate large parts of the upgrade trees, and the obelisk is meant to be a target you build toward rather than a quick win. Anyone who wants immediate access to everything will find the pacing deliberate.

A deep idle sim that earns its install

Idle Obelisk Miner is a well-regarded example of what a free incremental game can be when the developer keeps adding to it. The obelisk gives the loop a purpose, the bombs and upgrade trees give it texture, and the idle side means it does not demand your attention to keep moving. No ads and a strong rating across tens of thousands of reviews back that up.

It is for players who like long progression and are comfortable with systems unfolding gradually. If you enjoy planning upgrades, chasing prestige boosts and checking in on offline gains, this is an easy recommendation. If you want a game that reveals everything in the first hour, the deliberate pacing here will feel slow.

For anyone in the first group, the combination of depth, regular updates and a large community makes it a straightforward install.

What's new in version 2.2.30

v2.2.30 - Zone art redraws: Deepsea, Beach, Valley & Jungle! - Hold-to-fuel drones! - Banked miner names - Option to hide rainbow ore - Optional local save popup - Founder perks viewable pre-purchase - Star wishing offline fix - Many bug fixes! - Full update notes on the idle obelisk miner website!