Single-player games like MDK
Below are 15 single-player Steam games similar to MDK, 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 MDK page.
Ranked picks
- 1

MDK 2
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
3 Unlikely Heroes, 1 Ultimate Goal Kurt Hectic is back to save the universe. This time he is teamed with the genius Dr. Hawkins and the 6-legged gun-toting robotic dog, Max. Together they must out-sneak, out-blast and out-think their enemies as they attempt to reclaim earth from a vile alien menace.
- 2

Ghostbusters: The Video Game Remastered
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
The beloved and critically acclaimed Ghostbusters video game is back! Strap on your proton pack once again and join the Ghostbusters on the adventure with the voice and likeness of the original crew as you battle to save New York!
- 3

Agents of Mayhem
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
In Agents of MAYHEM, you run a no-holds barred operation against a shadowy super-villain organization known only as LEGION and their mysterious leader, the Morningstar. Explore the city of Seoul as a variety of Super Agents to thwart LEGION's vile plans to take over the world!
- 4

MDK2 HD
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Overhaul Games brings MDK2 back to the PC in incredible high definition, with enhanced graphics, sound, and gameplay. See the classic action platformer the way it was meant to be seen, heard, and played... on a PC!Kurt Hectic in his snazzy suit with ribbon chute is back to save the universe. This time he is teamed with the genius Dr.
- 5

Tormented Souls 2
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Caroline Walker returns in the sequel to the award-winning survival horror classic. Explore the decaying remains of the secluded Villa Hess, use improvised weapons to confront terrifying creatures, and bend the fabric of reality to save your sister from a twisted cult.
- 6

Orcs Must Die! 2
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.
- 7

STAR WARS™ Jedi Knight II - Jedi Outcast™
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
The Legacy of Star Wars Dark Forces™ and Star Wars® Jedi Knight lives on in the intense first-person action of Jedi Outcast.
- 8

Saints Row: The Third
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Get ready for the most out-landish gameplay scenarios ever seen as the Third Street Saints take on the Syndicate!
- 9

Earthworm Jim
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Jim wasn't always a studly super-worm. He was once just a spineless, dirt-eater with no real mission in his life...
- 10

Serious Sam 3: BFE
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!
- 11

Serious Sam 4
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
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.
- 12

DOOM
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.
- 13

Sacrifice
Single-player alternative to MDK — playable solo, no multiplayer required.
Sacrifice is the acclaimed real-time strategy game that focuses on combat instead of resource gathering. The only two resources you'll need to worry about are mana and souls. Need more units? Capture the souls of your enemy. Cast spells of awesome power.
- 14

Earthworm Jim 2
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Earthworm Jim is back with more side-scrolling platform action. Whip, run, jump, fly, and Snott swing your way to victory!
- 15

Messiah
Single-player alternative to MDK — playable solo, no multiplayer required. Shares Action with MDK.
Bob is an angel ordered by God himself to go and clean up the putrid world of the future. He has been given the power of possession so that he can sneak up on any person, animal or genetically engineered being and leap right into their souls! The rules are up to you - enjoy the freedom.