Single-player games like Serious Sam: Shatterverse
Below are 11 single-player Steam games similar to Serious Sam: Shatterverse, 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 Serious Sam: Shatterverse page.
Ranked picks
- 1

Fascist
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.
As National Guard, stand defiant against relentless hordes. Unleash righteous fury. Old Glory waves eternal and America endures because YOU fight!
- 2

Rogue Piñatas: VRmageddon
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.
A multiplayer VR roguelite game, where Vampire Survivors meet Dead Rising. Your mission? Survive the party-apocalyptic world by bashing your way through swarms of invading Piñatas, where every swing could mean survival or sweet defeat!
- 3

Retrovolver
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.
Retro roguelite shooter set in the Wild West. Raid towns, upgrade your stats, survive as long as possible.
- 4

Stellar Breach
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.
Blast through massive waves and tough bosses in this chaotic sci-fi roguelite shooter. Guide the charming duo, Barnaby and C.A.T., through a branching narrative via multiple-choice interactions where your story decisions directly alter randomized loadouts and abilities on every run!
- 5

Steel Judgment
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.
Steel Judgment is an ultra-fast roguelite FPS that blends game-breaking roguelike chaos with stylish spectacle fighter combat. Wipe out hordes of enemies with ruthless efficiency while collecting powerful items to grow even stronger!
- 6

TouHou Koishi's Enchanted Woods
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.
「TouHou Koishi's Enchanted Woods」 is a Touhou fangame.This is a "reverse-construction" action rogue-lite.Koishi vs. Kokoro! But as the playable character, Koishi uses various enhancement cards to continuously strengthen Kokoro. Can she ultimately defeat the Kokoro she has built up herself?
- 7

Dopaminer
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.
DOPAMINER is a fast-paced FPS that combines boomer-shooter chaos with roguelike based slot machine scaling. Rip a slot machine off the casino wall, turn killstreaks into pure dopamine-fueled carnage and paint the city yellow with jackpots!
- 8

Mark of Cain
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.
Mark of Cain is a cursed, fast-paced retro FPS where you’re immortal, hunted, and mocked by meme-fueled demons. No seasons, no BS just blood, jokes, and pure arena chaos. Solo dev btw
- 9

Meet Your Maker
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.
Meet Your Maker is a building game of brutal expression and conquest. Unleash your inner evil genius in co-op or single-player to build the ultimate fortress of devious deathtraps, or take on those built by others in a high-stakes heist to steal resources essential for your survival.
- 10

What the Fog
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.
What the Fog?! You’ve been sucked into a cursed boardgame! Now you and a friend will need to work together to survive. Run, jump, dash, and shoot to escape swarms of angry monsters in this chaotic co-op roguelite from the world of Dead by Daylight.
- 11

Disney•Pixar Brave: The Video Game
Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.
Brave: The Video Game invites players to run, jump and battle their way through the rugged landscape of mythical and mysterious Scotland. By using their wits and bravery, gamers will also be able to wield a sword and bow and arrow to defeat fierce enemies, break a magical curse and save a kingdom.