To The Core key art
Unranked Released 3d

To The Core

Crash a drilling ship through planet after planet, layer by layer, until the core of the sun itself gives in. Very Positive, and the grind is the point.

by SomethingExtra · 2023 · Steam

To The Core hands you a small drilling ship and a planet, and asks a question the genre rarely asks so literally: how much of this world can you eat? You launch into the crust, grind through voxel blocks while managing fuel and structural integrity, harvest the minerals, and buy your way to a bigger drill and a harder planet. SomethingExtra released it on Steam to a Very Positive rating, and its community phrase for the arc, going from crash-and-burn rookie to planet-destroying powerhouse, is the entire pitch.

The clever system under the spectacle is material ranks: every resource, from silicon to tungsten, levels up as you collect it, granting permanent global buffs that make future gathering easier. Grinding a material is therefore never wasted, it is an investment in every future run, and the planetary map slowly opens from rocky starter bodies to solar runs as your ship becomes absurd.

What the loop feels like

You crash into a planet, the blocks fly, and the fuel gauge runs out. That's To The Core.

The drones take over, the drill stops mattering, and planets start popping like bubble wrap. That's To The Core.

To The Core gameplay

The upgrade tree is the game

Three branches and no filler. Offensive: drill damage, diamond coverings, critical chance. Survival: armour plating, fuel tanks and boosters, the difference between a productive descent and a stranded hull. Exploration: vision upgrades, which the community stresses are the real progression, revealing new planets and higher-tier materials across the map. Automation arrives as laser drones, missiles, regeneration grenades and energy balls, each one converting a click you used to make into a system that never sleeps. The r/incremental_games launch thread's consensus: the start is punishing and slow, and the transition to overpowered is worth every minute of it.

To The Core drilling

Where it stumbles

The same honesty applies here as anywhere: the first hours are the game's biggest filter, sluggish before the quality-of-life unlocks (gravity locks, fuel efficiency) arrive. Later stages hit balance walls where progress slows to a grind, and players who max the late-game arsenal report running out of runway sooner than the infinite-idle heavyweights would allow. The verdict across the community is consistent: worth it at the budget price, with eyes open about the slow start.

Playing it today

Live on Steam at a budget price, single-player, Windows. Desktop-only at check: an iOS listing exists under a near-identical name but belongs to a different developer entirely, which is exactly the kind of lookalike that makes platform claims worth verifying rather than assuming.

The verdict

Planetary destruction as a spreadsheet, and one of the most satisfying slow-burn power curves in the genre. Survive the first hours, and the sun is a milestone rather than a metaphor. For a similar loop with more comedy and less physics, (the) Gnorp Apologue is the natural companion piece.

If you like To The Core

mechanic-matched

© 2026 Idle Index — Game facts from the r/incremental_games community wiki. Editorial is ours.