Single-player games like The Riftbreaker: Prologue
Below are 14 single-player Steam games similar to The Riftbreaker: Prologue, 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 The Riftbreaker: Prologue page.
Ranked picks
- 1
The Riftbreaker
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Strategy with The Riftbreaker: Prologue.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 2
HORDE Survival
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Adventure with The Riftbreaker: Prologue.
See yourself stuck in the middle of an ever growing virus epidemic. Find or craft weapons and tools to fight against the living and the dead. Build a safe place to survive in this cruel, apocalyptic world.
- 3
Machine Mind
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Strategy with The Riftbreaker: Prologue.
Machine Mind is an action game in a post-apocalyptic setting with elements of survival and RTS. You will fight, craft modules, build your transport, develop and protect your base. You can control other vehicles to automate operations. Discover all the secrets of the destroyed world!
- 4
Lumencraft
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Strategy with The Riftbreaker: Prologue.
Lumencraft is a unique combination of a top-down, rogue-like shooter and base building with tower defense elements. Dig and light up dark halls of a fully destructible environment on procedurally generated maps and campaign levels to find precious Lumen - humanity's only chance for survival.
- 5
Stardeus
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Strategy and Indie with The Riftbreaker: Prologue.
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
- 6
Satisfactory
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Strategy and Indie with The Riftbreaker: Prologue.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 7
Castle Craft
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Strategy with The Riftbreaker: Prologue.
Will your castle survive the relentless onslaught, or collapse under pressure? Build, manage resources, and outsmart your foes in a world where everything can be destroyed. Use strategy and creativity to turn the chaos into your greatest advantage!
- 8
Dream Engines: Nomad Cities
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Strategy and Indie with The Riftbreaker: Prologue.
A survival city-building game with flying cities. Build, automate, and defend a flying city that travels between procedurally generated maps to survive in a wacky, nightmare-infested, post-apocalyptic world full of strange science and dreams.
- 9
SC2VN - The eSports Visual Novel
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Indie and Adventure with The Riftbreaker: Prologue.
SC2VN is a visual novel about the South Korean StarCraft 2 scene. You play as Mach, a foreign semi-pro trying to make it in eSports who soon learns that success in StarCraft takes more than in-game strategy.
- 10
X-Morph: Defense
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Strategy with The Riftbreaker: Prologue.
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.
- 11
Dyson Sphere Program
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Strategy and Indie with The Riftbreaker: Prologue.
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
- 12
Diablo® IV
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Adventure with The Riftbreaker: Prologue.
Join the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.
- 13
MORPH
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Indie with The Riftbreaker: Prologue.
Race to the finish! A short 2D platformer! Collect metal to upgrade your health and find new moves to use hidden in the levels!
- 14
Zombie Driver HD
Single-player alternative to The Riftbreaker: Prologue — playable solo, no multiplayer required. Shares Action and Indie with The Riftbreaker: Prologue.
Insane mix of cars, speed, explosions, blood and zombies! Fight through an epic narrative campaign or test yourself in the Slaughter and Blood Race modes.