Single-player games like Circus Interstellar
Below are 8 single-player Steam games similar to Circus Interstellar, 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 Circus Interstellar page.
Ranked picks
- 1
Serious Sam's Bogus Detour
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action and Indie with Circus Interstellar.
Serious Sam’s Bogus Detour is an all-new action-adventure in the legendary Serious Sam saga from Hammerwatch developer Crackshell.
- 2
Crimsonland
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action and Indie with Circus Interstellar.
Thousands of aliens, giant spiders, mutant lizards, and more are on the attack - can you survive the onslaught? Crimsonland is a top-down shooter with a touch of RPG. Unlock over 30 weapons and over 50 perks from quirky to brutal. Complete the quest and show your skills in five survival modes.
- 3
Tesla vs Lovecraft
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action and Indie with Circus Interstellar.
Tesla vs Lovecraft is an intense top-down twin stick arena shooter from the creators of Crimsonland and Neon Chrome. Play as the enigmatic inventor Nikola Tesla harnessing the static energy to power up Tesla-Mech and give the lovecraftian nightmares a lesson in horror!
- 4
Shadowgrounds
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action with Circus Interstellar.
Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...
- 5
Renegade Ops
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action with Circus Interstellar.
Blast your way through enemy lines to defeat Inferno, a madman intent on global domination. Destruction just got awesome.
- 6
Splatter - Zombiecalypse Now
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action and Indie with Circus Interstellar.
You like top-down-shooter with a film-noir singleplayer campaign, challenging fights against zombies and monsters, gory splatter effects and destructible level environments? Fight your way through an apocalyptic city in the single player story mode, and test your skills in the survival mode.
- 7
Yet Another Zombie Defense HD
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action and Indie with Circus Interstellar.
Top-down zombie shooter with tower defense elements featuring up to 4 players local and online co-op. Build your base by day, defend it by night, put your skills to the test to stay alive as long as possible! Darkness is coming. How long can YOU survive?
- 8
Assault Android Cactus+
Single-player alternative to Circus Interstellar — playable solo, no multiplayer required. Shares Action and Indie with Circus Interstellar.
Assault Android Cactus is an intense arcade style twin stick shooter - pick from one of nine unique synthetic heroines and blast your way through overwhelming robots hordes to save the ship from its own workforce. Supports single player and local co-op game modes.