Single-player games like Exterminators of Saturn
Below are 8 single-player Steam games similar to Exterminators of Saturn, 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 Exterminators of Saturn page.
Ranked picks
- 1
Cerberus: Orbital watch
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
Get ready for classic top down space shooter gameplay! In near future scientists detected allien signals, you need to find out their nature.
- 2
Xeno Crisis
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
Xeno Crisis is an arena shooter in which up to two players take control of battle-hardened marines embarking on a deadly mission to confront an alien menace! Run and gun your way through thousands of adversaries, searching for survivors, and ultimately facing the origin of the outpost's demise.
- 3
HELLDIVERS™ Dive Harder Edition
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
HELLDIVERS™ is a hardcore, cooperative, twin stick shooter. As part of the elite unit called the HELLDIVERS, players must work together to protect SUPER EARTH and defeat the enemies of mankind in an intense intergalactic war.
- 4
It came from space and ate our brains
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
It came from space and ate our brains is a unique Arcade top-down shooter. Looking for addicting gameplay, four-player co-op mode, and tons of aliens to send into oblivion? You’ve come to the right place!
- 5
Alien Breed: Impact
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.
- 6
Tower 57
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
Tower 57 is a fast-paced neo-retro shooter where cooperation is as important as your ammo capacity. As a member of an extraordinary task force fight your way through a dieselpunk megatower and uncover its hidden secrets.
- 7
Alien Breed 3: Descent
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
Experience the final explosive chapter in the Alien Breed series and uncover the horrifying truth surrounding the existence of the Breed. Launch discount good thru Nov. 24 10am PST.
- 8
Alien Breed 2: Assault
Single-player alternative to Exterminators of Saturn — playable solo, no multiplayer required. Shares Action with Exterminators of Saturn.
Can you survive the alien onslaught? Gamers across the world will now have a chance to play the next chapter in this high-budget, high-quality series.