# Best Single-Player Games Like Deep Rock Galactic in 2026

> Eight mining, shooting and base-building games that work as a full solo experience, ranked and compared on how much of the loop survives without a squad — for the Deep Rock Galactic fan who usually plays alone.

By Arthur R. · Published 2026-07-28 · Updated 2026-07-28 · 12 min read · https://innvesti.com/games/best-single-player-deep-rock-galactic-alternatives-2026/

## Quick answer

Deep Rock Galactic is designed around four-player squads with interlocking classes, so playing it alone with the Bosco companion drone is workable but visibly a fallback, not the intended experience; Deep Rock Galactic: Survivor is the closest official answer built single-player from the ground up, while Lumencraft ranks second as the strongest non-DRG pick for players who want mining, shooting, base building and fully destructible terrain fused into one solo-first loop.

## Key takeaways

- There is no single best solo alternative to Deep Rock Galactic — match the pick to which part of the loop you miss most: the mining, the shooting, or the base building.
- Deep Rock Galactic: Survivor ranks #1: it's the official DRG spinoff, built single-player only from the start, at 87% positive across 23,838 English Steam reviews (verified July 28, 2026).
- Lumencraft ranks #2 as the strongest non-DRG pick: it is the only game here that fuses mining, top-down shooting, base building and fully destructible, physically simulated terrain into one solo-first roguelike, at $19.99 with 75% "Mostly Positive" across 1,084 reviews.
- Core Keeper is the highest-rated pick overall at 94% positive across 23,308 English reviews, and the only one built to scale cleanly from solo up to 8-player co-op if a squad does show up later.
- Mainline Deep Rock Galactic remains playable alone via its Bosco companion drone, but it is explicitly a 4-player design; solo mode auto-balances difficulty rather than replacing the class synergy the game is built around.
- Prices span $12.99 to $29.99 list; three of the eight (Dome Keeper, SteamWorld Dig 2) were discounted 70-80% at verification time, so check current pricing before buying.

## Key figures

- **87%** — Deep Rock Galactic: Survivor's positive rating across 23,838 English Steam reviews, verified July 28, 2026
- **94%** — Core Keeper's positive rating across 23,308 English Steam reviews — the highest of any pick here
- **8** — solo-playable mining/shooting/building games compared, all live on Steam and re-verified July 28, 2026
- **1-8** — Core Keeper's supported player range, the widest solo-to-co-op scaling of any game in this report

## Ranked

1. **Deep Rock Galactic: Survivor** — Best official solo answer to Deep Rock Galactic. https://store.steampowered.com/app/2321470/Deep_Rock_Galactic_Survivor/
2. **Lumencraft** — Top pick for mining + shooting + base building + destructible terrain, solo-first. https://2dynamic.games
3. **Core Keeper** — Highest-rated pick and best solo-to-co-op scaling. https://store.steampowered.com/app/1621690/Core_Keeper/
4. **Dome Keeper** — Best tight, short-session solo mine-and-defend loop. https://store.steampowered.com/app/1637320/Dome_Keeper/
5. **UnderMine** — Best action-roguelike take on mining, single-player only. https://store.steampowered.com/app/656350/UnderMine/
6. **Volcanoids** — Best mobile base-vehicle mining sim, solo-viable. https://store.steampowered.com/app/951440/Volcanoids/
7. **SteamWorld Dig 2** — Best pure mining metroidvania, no combat depth needed. https://store.steampowered.com/app/571310/SteamWorld_Dig_2/
8. **Astroneer** — Best if you want exploration and building over combat. https://store.steampowered.com/app/361420/ASTRONEER/

## Comparison

| Game | List price | Solo design | Co-op ceiling | Positive rating | Best for |
| --- | --- | --- | --- | --- | --- |
| Deep Rock Galactic: Survivor | $12.99 | Single-player only | None | 87% (23,838 reviews) | Official DRG spinoff, cheapest and most reviewed |
| Lumencraft | $19.99 | Single-player-first campaign | Local split-screen / Remote Play | 75% (1,084 reviews) | Mining + shooting + building + destructible terrain in one |
| Core Keeper | $19.99 | Fully solo-completable | 1-8 online | 94% (23,308 reviews) | Highest-rated, best solo-to-co-op scaling |
| Dome Keeper | $17.99 | Solo roguelike core | Up to 4 online | 93% (11,474 reviews) | Tight 20-40 min solo sessions |
| UnderMine | $19.99 | Single-player only | None | 89% (4,387 reviews) | Action-roguelike item builds, no co-op |
| Volcanoids | $19.99 | Solo-viable (Early Access) | Up to 4 online | 84% (4,908 reviews) | Mobile drill base you mine and defend |
| SteamWorld Dig 2 | $19.99 | Single-player only | None | 95% (3,070 reviews) | Pure mining metroidvania, no combat needed |
| Astroneer | $29.99 | Fully solo-viable | 2-4 online | 91% (53,737 reviews) | Exploration and terraforming over combat |

## FAQ

### Can you actually play Deep Rock Galactic alone?

Yes. Mainline Deep Rock Galactic includes a solo mode with an AI companion drone called Bosco, who mines, fights, carries minerals and provides limited revives. It's genuinely playable and the game auto-balances difficulty for one player, but the design center is 4-player squads with interlocking classes, so many players who mostly solo eventually look for a game built single-player from the ground up instead.

### What is the closest official single-player alternative to Deep Rock Galactic?

Deep Rock Galactic: Survivor. It's an official spinoff set in the same universe but built as a single-player-only survivors-like, with 87% positive reviews across 23,838 English Steam reviews as of July 28, 2026. It trades DRG's class-synergy co-op chaos for a faster, run-based auto-shooter loop.

### Which game fuses mining, shooting and base building for solo play?

Lumencraft is the only game in this report that combines all three with fully destructible, physically simulated terrain in a single-player-first design. Its 27-mission campaign and roguelike mode are both built to be completed alone, with multiplayer limited to local split-screen or Steam Remote Play rather than online drop-in co-op.

### What's the highest-rated solo mining game right now?

SteamWorld Dig 2 holds the highest score in this report at 95% positive, though it's a pure metroidvania platformer with no combat or base building. Among games with a larger review base, Core Keeper leads at 94% positive across 23,308 English reviews and is fully solo-completable.

### Is there a solo game like Deep Rock Galactic that also has base building?

Lumencraft and Core Keeper both add base building on top of the mining loop. Lumencraft pairs it with top-down shooting and destructible terrain in a single-player-first campaign; Core Keeper leans further into sandbox survival, crafting and farming, with lighter combat.

### Which of these games can I try cheaply right now?

SteamWorld Dig 2 and Dome Keeper were both deeply discounted at verification time on July 28, 2026 — 80% and 70% off respectively — bringing them under $6 each. Deep Rock Galactic: Survivor is the cheapest at full price, listing at $12.99. Discounts change frequently, so check current Steam pricing before buying.

### What if I want the DRG loop but I don't care about shooting?

Astroneer and SteamWorld Dig 2 both minimize or remove combat while keeping the mining and exploration core. Astroneer adds base and vehicle building with optional 2-4 player co-op; SteamWorld Dig 2 is a pure single-player metroidvania with no co-op at all.

## How we evaluated

We selected games that share Deep Rock Galactic's core mining-and-resource loop and are fully completable by one player, then verified price, review percentage and total review count directly on each game's Steam store page on July 28, 2026 — all figures in this report reflect that snapshot rather than a marketing claim, and Steam prices and discounts change frequently. Mainline Deep Rock Galactic itself was excluded from the ranked list because, while technically soloable via its Bosco companion, it is designed around 4-player squads rather than as a single-player game; it's covered in context in the FAQ instead. We weighted how much of each game's core loop (mining, combat, base building, terrain destruction) survives without other players, alongside review score, review volume and price, and matched each pick to the specific piece of the DRG loop it serves best rather than forcing one overall winner.

- Solo completeness: whether the full game (not a stripped-down mode) is designed to be finished by one player
- Loop overlap with Deep Rock Galactic: mining, shooting, base building, and terrain destruction
- Evidence quality: price, review percentage and review count verified directly from each game's Steam store page on July 28, 2026

## Sources

- [Deep Rock Galactic: Survivor — Steam store page](https://store.steampowered.com/app/2321470/Deep_Rock_Galactic_Survivor/)
- [Lumencraft — Steam store page](https://store.steampowered.com/app/1713810/Lumencraft/)
- [Core Keeper — Steam store page](https://store.steampowered.com/app/1621690/Core_Keeper/)
- [Deep Rock Galactic — Steam store page](https://store.steampowered.com/app/548430/Deep_Rock_Galactic/)