Single-player games like SYNTHETIK 2
Below are 16 single-player Steam games similar to SYNTHETIK 2, 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 SYNTHETIK 2 page.
Ranked picks
- 1

SYNTHETIK: Legion Rising
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
SYNTHETIK is an unforgiving tactical shooter rogue-lite where freedom and experimentation is key. Fight in a world overrun by the Machine Legion and their Gods. Experience the next level in gun-play and dive into unparalleled build options and Android upgrades. Can you defeat the Heart of Armageddon?
- 2

Space Show edition 17
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!
- 3

Scrappage
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
In this unforgiving rogue-lite twin stick shooter, death awaits you behind every corner. Fight your way through hordes of monsters, eliminate bosses and loot their valuable items and body parts. With them you can enhance your own body, unlock powerful skills and create your own unique builds.
- 4

Romanticized Dreams of a Post-Apocalyptic Cowpoke
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Romanticized Dreams of a Post-Apocalyptic Cowpoke is a top down action shooter with randomly generated loot, levels, and enemies. Find unique weapons and upgrades to blast, explode, laser, and kick your way through an army of dastardly bandits!
- 5

Uber Destruction
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Uber Destruction is a side-scrolling roguelike top-down shooter. loot chests, gather insane weapons and unique upgrades to battle the relentless hoards of foes. You can also embrace the action online with friends, or in local co-op mode. Destroy your way to victory!
- 6

Kill the Reaper
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Grim Reaper's perfect vacations was interrupted. Zombies wants revenge and now all hell breaks loose. Hold back armies of the dead and find out, how long does it take to Kill the Reaper?
- 7

Sharded World
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Sharded World is a reversed bullet hell, rogue-lite, ARPG game combining simple gameplay and great rpg progression. Each level has its own unique features and challenges. Upgradable characters, weapons and orbs. Challenges, daily quests, and leaderboards. Fight, get stronger and defeat the Lich!
- 8

Cthulhu's Reach: Devil Reef
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
An action roguelike co-op dungeon crawler set in a lovecraftian universe.
- 9

OTXO
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action with SYNTHETIK 2.
Enter an inexplicable, abstract mansion to rescue a loved one in this fast-paced, brutal, and dark roguelite filled with precise but savage gunplay and time-bending slow motion. Face your inner demons and unveil the secrets of the Mansion.
- 10

The Binding of Isaac
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Now 20% More Evil with the Free Halloween update!
- 11

Neon Chrome
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
A masterful combination of top-down shooter and endless replayability with procedural levels. Blast your way through walls & enemies with guns and cybernetic abilities. Install perks from cyber chambers and upgrade your character stats after each death. Can you stop the Overseer?
- 12

RUINER
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
RUINER is a brutal action shooter set in the year 2091 in the cyber metropolis Rengkok. A wired psychopath lashes out against a corrupt system to uncover the truth and retrieve his kidnapped brother under the guidance of a secretive hacker friend.
- 13

RogueLite
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Indie with SYNTHETIK 2.
'RogueLite' is a simple randomly generated dungeon that was inspired by classic RPGs, complete with 100 floors, over 200 treasures to find and 70 monsters to hunt, and 6 playable classes plus 6 unlockable classes.
- 14

Marsmare: Alienation
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Marsmare: Alienation is a thrilling adventure of an earthling kidnapped by malevolent aliens. Improve your gear and gain new abilities as you progress through the game. Encounter numerous enemies such as Martians, robotic spiders, space slugs and flying drones.
- 15

Section 13
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter. Select your load-out, stack up temporary and persistent upgrades, and delve into the depths of a subterranean base, either alone or in a group of up to 3 players.
- 16

SYNTHETIK: Arena
Single-player alternative to SYNTHETIK 2 — playable solo, no multiplayer required. Shares Action and Indie with SYNTHETIK 2.
Face the varied challenges of the Machine God Zir in ARENA, a standalone expansion for Synthetik: Legion Rising! Leverage the next level in gun-play and experiment with powerful tech in varied action packed Arenas!