Single-player games like ITER-8
Below are 12 single-player Steam games similar to ITER-8, 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 ITER-8 page.
Ranked picks
- 1
Wall World 2
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Strategy with ITER-8.
The adventure in the mysterious world of the Wall continues! Pilot your robospider into its depths, uncover lost artifacts and technologies, upgrade your exosuit and spider, and battle the horrors lurking in the dark. Unravel the mysteries buried in the depths of the Wall!
- 2
Monsters are Coming!
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Strategy with ITER-8.
Beware, Monsters are Coming! In this Tower-Survivor rogue-lite, you protect an ever-moving city from unrelenting hordes. Gather resources, fortify defences, and survive for as long as you can. Will you reach the Ark?
- 3
Drill Core
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Strategy and Indie with ITER-8.
Corporate greed meets strategic planet-mining in Drill Core! Drill to the heart of planets while managing workers, researching cutting-edge tech, and fortifying against alien attacks. Will you prioritize efficiency and risk your workers' safety, or focus on defense for survival?
- 4
The Riftbreaker
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Strategy with ITER-8.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 5
The King is Watching
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Strategy and Indie with ITER-8.
The King is Watching is a roguelite kingdom builder. Rule by the power of your royal gaze! Decide between producing resources, training armies, or balancing both, while adapting to unique events every run
- 6
Repel The Rifts
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Strategy and Indie with ITER-8.
Repel the Rifts is a roguelite tower defense game where you lead a commander through an alien world, uncovering new terrain each wave, drafting powerful upgrades, and constructing defenses to hold back the chaos.
- 7
Crystal Guardians TD
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Strategy and Casual with ITER-8.
Crystal Guardians is a tower defense game with rogue-like elements. Fight of waves and defend the world crystal. Gear up your towers with a powerful combination of items for your strategy. In an ever expanding map, find hidden powers and conquer the enemies.
- 8
Void Miner – Incremental Asteroids Roguelite
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Strategy with ITER-8.
Blast. Collect. Upgrade. Repeat. Void Miner is a retro-inspired roguelite asteroid shooter where you pilot a space ship and manage an automated tower to destroy endless fields of chaos. Dodge, blast, and harvest your way through waves of asteroids in a fast-paced loop of destruction and progression.
- 9
Wall World
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Strategy with ITER-8.
Explore the mysterious Wall World on your giant robospider: mine for valuable resources, upgrade your equipment to fight off hordes of monsters, and discover exotic biomes in-between attacks. Will you be able to survive and learn the secrets of the Wall World?
- 10
Dome Keeper
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Indie with ITER-8.
Defend against waves of alien monsters in this unique roguelike action miner. Dig for resources, collect useful gadgets, and upgrade equipment to increase odds of survival – just hurry back before your dome is destroyed!
- 11
Trash Sailors: Co-Op Trash Raft Simulator
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Indie with ITER-8.
Trash Sailors is a hand-drawn co-op sailing adventure for one to four players. Create the trashiest team in history, in online or local co-op and find your way in the aftermath of a great trash tsunami.
- 12
Escape Doodland
Single-player alternative to ITER-8 — playable solo, no multiplayer required. Shares Action and Indie with ITER-8.
Death and destruction came into Doodland. This happy and joyful land is going to change. You play as one of Doodlers, a peaceful inhabitant of happy doodle world, attacked by a merciless monster. There are only two options: run as fast as you can or die.