Single-player games like Tenebrarium
Below are 9 single-player Steam games similar to Tenebrarium, 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 Tenebrarium page.
Ranked picks
- 1
BudMageddon
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Indie and Simulation with Tenebrarium.
Aliens Demanded 3 Billion KGs of Sticky Icky Buds Or They Vaporize The Earth! Humanity's last hope is You & weed. A chill pixel-art idle Incremental grower that runs while you do everything else.
- 2
IDLE: Intergalactic Defense League Exterminators
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Indie and Simulation with Tenebrarium.
An incremental game about blasting bugs, collecting guts, upgrading a base, and blasting more bugs!
- 3
Facrobry
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Indie and Simulation with Tenebrarium.
Facrobry is a strategy-simulator in which you will manage an automated robot production station. Research upgrades, assemble robots, and send them into battle!
- 4
Desk Space: Idle Spacefleet clicker
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Simulation with Tenebrarium.
Grow your fleet of spaceships in this incremental space game. Mine asteroids and trade with stations, unlock upgrades to make more money, deploy pirates, and unlock [REDACTED]. Pin to your desktop and watch your empire grow while you do "more important" things.
- 5
Candy Ship
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Indie and Simulation with Tenebrarium.
You will control a candy spaceship in the shape of a whale as it navigates through the Candy Universe. Its goal is to reach the distant Candy Planet! Your spaceship will collect candy meteorites in space and convert them into fuel, enabling a journey lasting over 400 years.
- 6
Factory Works Idle
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Indie and Simulation with Tenebrarium.
Build an industrial empire across 10 technological eras and 3 parallel dimensions. Gather resources, automate production chains, research 100 technologies, and tear through reality itself - from stone tools to singularity cores to alien dimensions with hostile ecosystems.
- 7
Clicky Islands
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Indie and Simulation with Tenebrarium.
Clicky Islands is a unique blend of incremental gameplay, clicker mechanics, city-builder elements, and resource management. You play as a governor appointed by the king to discover and develop a new island for his future kingdom.
- 8
Minion Colony
Single-player alternative to Tenebrarium — playable solo, no multiplayer required. Shares Indie and Simulation with Tenebrarium.
A fantasy city builder where you build up your army of minions to take on monsters, bandits and even entire armies! Recruit a wide range of minions to help you gather resources, craft weapons and armor, and develop your colony into the stronghold it was always meant to be.
- 9
Pennies 12
Single-player alternative to Tenebrarium — playable solo, no multiplayer required.
Play with an old coin flipping machine in this arcade-y rogue-like. Experiment with 160 unique coins, buy machine upgrades, play rule-bending game modes, and ZAP coins to break the odds.