Single-player games like Star Trek: Voyager - Across the Unknown
Below are 11 single-player Steam games similar to Star Trek: Voyager - Across the Unknown, 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 Star Trek: Voyager - Across the Unknown page.
Ranked picks
- 1
Cosmic Cult
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy and Indie with Star Trek: Voyager - Across the Unknown.
Cosmic Cult is a roguelike deckbuilder where you're a fledgling god in a dying universe. Assemble the perfect deck of symbols to balance production of metal, faith, and power— or go all in on a single resource. Lead your cult in building a monument to outlast time itself, and make your own luck!
- 2
Alexandria IV
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Indie with Star Trek: Voyager - Across the Unknown.
Tasked with commanding of one of the most challenging sectors of the galaxy, the future of the Alexandria IV space station depends on your diplomatic and strategic capabilities. How far will you go to prevent a war? A space opera visual novel by J.M. Beraldo.
- 3
IFO
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy and Indie with Star Trek: Voyager - Across the Unknown.
A spaceship simulator for aliens, an ever-changing rule discovery puzzle for humans.
- 4
Battlecruiser Generations
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Indie with Star Trek: Voyager - Across the Unknown.
In celebration of the 25 yr anniversary of the first release, this compendium contains all 4 games in the Battlecruiser 3000AD series which was first released in 1996.
- 5
Void Swarm
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required.
Fight through endless enemy swarms in this fast-paced arcade space shooter with survivor-style progression. Upgrade your ship, unlock powerful fighters, and grow stronger with every run.
- 6
Message From Aliens
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy and Indie with Star Trek: Voyager - Across the Unknown.
Explore an alien logographic writing system with over 1,000 glyphs, from their number system to their culture and thought.
- 7
Lightracer Spark
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy and Indie with Star Trek: Voyager - Across the Unknown.
Lightracer Spark is a Sci-Fi Narrative game. You are an amender from a high civilization, descending to various extraterrestrial worlds. Guide living beings to prosperity, or nip a spark in the bud. Accumulate strength through choices and strategies to grasp the rise and fall of all civilizations.
- 8
Infinite Empire
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy with Star Trek: Voyager - Across the Unknown.
Become the Lord Captain of an ancient space fortress in a galaxy where railguns sit next to necromantic hull plating, steam-powered tesla cannons, and biological spore launchers. Build your ship and then build your empire!
- 9
X-COM: UFO Defense
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy with Star Trek: Voyager - Across the Unknown.
You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.
- 10
Star Control I and II
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy and Indie with Star Trek: Voyager - Across the Unknown.
Explore a vast universe with pulse-pounding action, side-splitting humor, and hair-raising plot twists in these 2 classic space adventure games.
- 11
Asterix & Obelix: Heroes
Single-player alternative to Star Trek: Voyager - Across the Unknown — playable solo, no multiplayer required. Shares Strategy with Star Trek: Voyager - Across the Unknown.
Original gameplay combining deck building and turn-based combat. 24 heroes from the comic series available for you in this original adventure. To foil Caesar's plans, upgrade your deck and make the right tactical decisions!