Single-player games like ULTIMATE HARDBASS DEFENCE
Below are 11 single-player Steam games similar to ULTIMATE HARDBASS DEFENCE, 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 ULTIMATE HARDBASS DEFENCE page.
Ranked picks
- 1
Call of Duty®: Black Ops 7
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
In Call of Duty®: Black Ops 7, Treyarch and Raven Software are bringing players the biggest Black Ops ever across an innovative Co-Op Campaign, an electrifying Multiplayer experience, and the legendary Round-Based Zombies mode.
- 2
Gears 5
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
From one of gaming’s most acclaimed sagas, Gears is bigger than ever. With all-out war descending, Kait Diaz breaks away to uncover her connection to the enemy and discovers the true danger to Sera – herself.
- 3
Back 4 Blood
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. Experience the intense 4 player co-op narrative campaign, competitive multiplayer as human or Ridden, and frenetic gameplay that keeps you in the action.
- 4
Agents of Mayhem
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
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!
- 5
World War Z
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
World War Z is a heart-pounding coop third-person shooter for up to 4 players featuring massive swarms of hundreds of zombies, focused on fast-paced, gruesomely spectacular action.
- 6
Sniper Elite 5
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
The award-winning series returns as Karl Fairburne fights to uncover Project Kraken in 1944 France. The genre-defining authentic sniping, with enhanced kill cam, has never looked or felt better as you fight across immersive maps to stop the Nazi war machine in its tracks.
- 7
Resident Evil 3
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
Jill Valentine is one of the last remaining people in Raccoon City to witness the atrocities Umbrella performed. To stop her, Umbrella unleashes their ultimate secret weapon: Nemesis! Also includes Resident Evil Resistance, a new 1 vs 4 online multiplayer game set in the Resident Evil universe.
- 8
CRSED: Cuisine Royale
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action and Massively Multiplayer with ULTIMATE HARDBASS DEFENCE.
CRSED: Cuisine Royale – is a brutal MMO last-man-standing shooter with realistic weaponry, elements of lethal mystic forces and incredible superpowers!
- 9
S.T.A.L.K.E.R.: Shadow of Chernobyl
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action with ULTIMATE HARDBASS DEFENCE.
S.T.A.L.K.E.R.: Shadow of Chernobyl tells a story about survival in the Zone – a very dangerous place, where you fear not only the radiation, anomalies and deadly creatures, but other S.T.A.L.K.E.R.s, who have their own goals and wishes.
- 10
Polygon Attack
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Action and Indie with ULTIMATE HARDBASS DEFENCE.
Break through unlimited waves of enemies and fight unpredictable bosses!
- 11
The Directed
Single-player alternative to ULTIMATE HARDBASS DEFENCE — playable solo, no multiplayer required. Shares Indie with ULTIMATE HARDBASS DEFENCE.
Go around dangerous traps, solve riddles. There is only one way. Can you find it?