Single-player games like GUNDIG
Below are 8 single-player Steam games similar to GUNDIG, 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 GUNDIG page.
Ranked picks
- 1

Tomb of the New God
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Indie with GUNDIG.
Tomb of the New God is an isometric action shooter roguelite. Explore a vast underground cave network long forgotten since the apocalypse. Collect items, weapons and powerful abilities to combat the inhabitants of the forgotten caves as you attempt to reach the source of a mysterious energy source.
- 2

Blacksea Odyssey
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Indie with GUNDIG.
Enter the Blacksea Odyssey, a violent top-down rogue-lite space shoot ‘em up RPG brimming with colossal creatures and runic technologies. Explore dangerous, interstellar spacescapes as you hunt enormous space-behemoths with a harpoon and rune-infused spears.
- 3

Cargo Runner: Faction Fracture
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Indie with GUNDIG.
One wrong delivery can start a war. Smuggle cargo in a Tetris-style hold. Dodge faction inspections. Betray whoever pays. A pixel-art space rogue-like where every run is one bad jump from total loss.
- 4

One Hell of a Trip
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Adventure with GUNDIG.
This is a 2D double joystick action adventure game, play as an innocent soul who falls into hell, pick up your weapon and use the power of different magic elements to fight for survival in the dungeon full of traps and monsters.
- 5

WATERPUNK
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Indie with GUNDIG.
A roguelite action game set in a post-apocalyptic water world. Shape your strategy by choosing which abilities shine by day and which awaken at night.
- 6

Dash Bang Rift LLC
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Indie with GUNDIG.
Take over your grandma's company Dash Bang Rift LLC in this high-stakes action roguelite/roguelike where you out-math the apocalypse. Experiment with volatile Rift Mod stacks to transform standard weapons into god-tier destruction before the rift overwhelms you. Finish your shift—or die trying.
- 7

Space Show edition 17
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Indie with GUNDIG.
Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!
- 8

Rogue Runner
Single-player alternative to GUNDIG — playable solo, no multiplayer required. Shares Action and Indie with GUNDIG.
Stop running and you die. Combine fluid parkour mechanics with roguelite TPS combat in a procedurally generated world. Master the movement, break the loop, and escape the Machine of Improbability.