Single-player games like Dig Too Deep
Below are 8 single-player Steam games similar to Dig Too Deep, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Dig Too Deep page.
Ranked picks
- 1

Hellcrown
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Strategy with Dig Too Deep.
You are dead. But your ghostly hand still commands. Hellcrown is a roguelite strategy game where every run unfolds into a chain of random stories, sieges, and consequences.
- 2

Boitatá: Wilderness Reborn
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Action and Strategy with Dig Too Deep.
A 2D Tower Defense Survival game inspired by Brazilian folklore. Expand your territory, rescue animals to build your defenses, and use Boitatá's abilities to fight waves of invaders in battles that combine strategy, action, and territory management.
- 3

Frostliner
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Strategy and Indie with Dig Too Deep.
The moon shattered. The world froze. Take command of a nomadic train city hurtling through a war-ravaged frozen wasteland. In this survival city builder on rails, gather survivors, scavenge resources, and do whatever it takes to keep the engine running and stay ahead of the frost.
- 4

Diseased
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Action and Strategy with Dig Too Deep.
Build your camp in the freezing cold and make tough choices. Capture walls to expand your borders and send your men to explore. Risk it all for vital resources, as surviving the relentless waves of the Diseased emerging from the dark will be harder than you think.
- 5

Tides of Tethys
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Strategy and Indie with Dig Too Deep.
A tactical exploration building game where you explore the uncharted depths of Tethys; scavenging resources and lost technologies, to survive the dangers of the abyss. As the Overseer, lead expeditions of Knights through the dark trenches and the unknown, and help them rebuild their lost Kingdom.
- 6

D for Defender
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Action and Strategy with Dig Too Deep.
A Tower Defense with no respite, no waves, no end. Facing monsters that learn from your placements and adapt in real time to every one of your weaknesses, build and upgrade your defenses freely to create the perfect trap.
- 7

Axom: Conquest
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Strategy and Indie with Dig Too Deep.
Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.
- 8

Shades Of War
Single-player alternative to Dig Too Deep — playable solo, no multiplayer required. Shares Action and Strategy with Dig Too Deep.
A fast-paced mini-RTS where you spread your color across the map, build towns and defenses, forge (and betray) alliances, and battle up to 8 colonies at once. Expand, fortify, and dominate the grid in chaotic territory-control warfare.