Single-player games like Plastic Rebellion
Below are 11 single-player Steam games similar to Plastic Rebellion, 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 Plastic Rebellion page.
Ranked picks
- 1

Conan Unconquered
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy with Plastic Rebellion.
From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.
- 2

Drill Deal – Oil Tycoon
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy and Indie with Plastic Rebellion.
Drill Deal is a fun oil business simulator. Start from a single tiny rig and expand it to a large complex of connected platforms. Optimize & grow your business. Look out for threats like weather, terrorists, fire, and others. Take care of your working crews.
- 3

Two Point Campus
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy and Indie with Plastic Rebellion.
Build the university of your dreams with Two Point Campus, the sim with a twist from the makers of Two Point Hospital. Build, hire staff and run an academic institution packed with wild courses.
- 4

Evil Genius
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy with Plastic Rebellion.
Everybody wants to rule the world! Achieve global power with EVIL GENIUS, the one and only complete world domination simulator. All the everyday tasks of the deliciously wicked mastermind are available to experience and master from building your ultra-secret base to developing spectacular super-weapons to carry out your nefarious master...
- 5

Stronghold HD (2012)
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy with Plastic Rebellion.
The original castle sim, Stronghold HD allows you to design, build and destroy historical castles. Engage in medieval warfare against the AI in one of two single player campaigns or online with up to 8 players.
- 6

Spacebase Startopia
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy with Plastic Rebellion.
Spacebase Startopia captivates with its original mixture of economic simulation and empire building strategy paired with classic RTS skirmishes and a good dose of humor.
- 7

RollerCoaster Tycoon World™
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy with Plastic Rebellion.
RollerCoaster Tycoon World™ is the newest installment in the legendary RCT franchise. This next-generation theme park simulation and building game includes fan-favorite features along with incredible new advancements!
- 8

Planet Coaster
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy with Plastic Rebellion.
Planet Coaster® - the future of coaster park simulation games has arrived! Surprise, delight and thrill incredible crowds as you build your coaster park empire - let your imagination run wild, and share your success with the world.
- 9

Nemezis: Mysterious Journey III
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Indie with Plastic Rebellion.
Welcome to Regilus, a paradise planet turned into a popular tourist destination! But your holiday adventure soon turned into a nightmare. Stranded on an alien planet you need to find your way out. Remember though, not everything here is as it seems.
- 10

Chernobyl 1986
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Strategy and Indie with Plastic Rebellion.
Chernobyl 1986 is a decision-based game about one of the largest nuclear power plant disasters in history. Play as the manager of a nuclear power plant in a time of a serious crisis that can cost millions of lives.
- 11

Nemezis: Mysterious Journey III Prologue
Single-player alternative to Plastic Rebellion — playable solo, no multiplayer required. Shares Indie with Plastic Rebellion.
In Nemesis: Mysterious Journey III Prologue you will take part in an adventure that will introduce you to the story of Nemesis: Mysterious Journey III. Take on the role of Amia and begin your holiday adventure on the planet Regilus!