Single-player games like Serious Sam Double D XXL
Below are 20 single-player Steam games similar to Serious Sam Double D XXL, 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 Double D XXL page.
Ranked picks
- 1
Serious Sam II
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Serious Sam II is a shot of adrenaline to the hearts of first-person shooter fans across the world. This is serious!
- 2
Serious Sam Classic: The Second Encounter
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Serious Sam Classic: The Second Encounter is a high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month February 2002!
- 3
Guns, Gore & Cannoli
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Guns, Gore & Cannoli - An over-the-top, comical and fast-paced action game with hand-drawn graphics set in the Roaring Twenties. An all-you-can-shoot fest where you embody Vinnie, a mobster with a mission in a city controlled by gangsters and plagued by zombies. Featuring up to 4-man local co-op.
- 4
Broforce
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Broforce is an action-packed side-scrolling run ‘n’ gun ode to freedom, putting you in control of an under-funded, overpowered paramilitary organization dealing exclusively in excessive force.
- 5
Duke Nukem Forever
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action with Serious Sam Double D XXL.
The King arrives with an arsenal of over-the-top weapons, giant explosions and pure unadulterated fun!
- 6
Shank 2
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
The fan-favorite 2D brawler is back as ex-mob hit man Shank returns to action in Shank 2. With those closest to him under attack, Shank is once again forced on the offensive. Now he must put his trusty arsenal of handguns, shotguns, automatic weapons, chainsaws, machetes, grenades, plus all-new weaponry and moves to use in order to...
- 7
Hell Yeah! Wrath of the Dead Rabbit
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action with Serious Sam Double D XXL.
A crazy action-adventure platformer... In Hell.
- 8
Deathwish Enforcers Special Edition
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action with Serious Sam Double D XXL.
A gritty, non-stop blood bath from the creator of Insanity's Blade, Super Battle Princess Madelyn and the recently released GuardGrave. And a parody of beloved 60s and 70s classic action films, heroes and villains. Deathwish Enforcers... There's gonna be hell to pay!
- 9
Serious Sam: Tormental
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Serious Sam: Tormental is a 3D rogue-lite top-down shooter where you blast your way through the tormented mind of demigod of destruction Mental, as he imagines worlds and monsters that stand on your path towards his inner ego. Let the showdown begin!
- 10
Serious Sam 4
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Serious Sam 4 reignites the classic FPS series in a high-powered prequel loaded with an explosive arsenal, intergalactic carnage, and perfectly timed one-liners.
- 11
Black Mesa
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Relive Half-Life.
- 12
Garry's Mod
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Indie with Serious Sam Double D XXL.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
- 13
Metroidvania
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Explore a dark pixel-art metroidvania filled with fast-paced combat, challenging bosses, hidden secrets, and rewarding exploration as you unlock new paths through a mysterious world.
- 14
ChainStaff
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action with Serious Sam Double D XXL.
ChainStaff is a brutal action-platformer with a transforming spear and grappling hook, blazing weapon upgrades, and a rocking soundtrack. Aliens have attached to your head! Swing, shoot, and spear your way through mutating hordes and bone-shaking boss fights, and get this thing off your head!
- 15
Shoot 1UP DX
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Why play shoot 'em ups one ship at a time? Launch them all at once! Unleash an entire armada of ships in Shoot 1UP!
- 16
Pig Eat Ball
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Indie with Serious Sam Double D XXL.
Pig Eat Ball is a top-down, action-adventure about eating, getting fat, and barfing on things to solve levels. Explore 20 giant space stations to find different Disguises, and using their Pros and Cons, fight and solve your way through over 200 action-puzzle levels using new, arcade-style mechanics.
- 17
Weapon of Choice DX
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Weapon of Choice is a high-energy, side-scroller in which each playable character is unique with their own special weapon and abilities! Blast insane aliens, find new player characters, and choose between branching paths!
- 18
Explosionade DX
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Pilot an experimental mech and shoot giant grenades to blow up sneaky aliens. Stomp their guts, destroy their base, and save the day!
- 19
Game Type DX
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action and Indie with Serious Sam Double D XXL.
Help Hoodie Girl fight the evil MediaBall's inane advertisements! It's a looping shooter in which each loop increases the speed and difficulty!
- 20
Bumpy Grumpy
Single-player alternative to Serious Sam Double D XXL — playable solo, no multiplayer required. Shares Action with Serious Sam Double D XXL.
Discover the lost 1980s arcade classic, with new enhancements! Race through packed streets at break-neck speeds, zip by wacky drivers, and boost your way to a new high score!