Single-player games like The first titans
Below are 9 single-player Steam games similar to The first titans, 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 The first titans page.
Ranked picks
- 1

Automata Break
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Strategy with The first titans.
Stop the escape of the infected automata in this Local Co-op Tower Defense First Person Shooter game for VR. Choose between playing solo or collaborating with a friend to build defensive structures and fight the Automata to avoid their escape.
- 2

Defender Of Falyndor
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Strategy with The first titans.
Defender OF Falyndor is a First-Person Tower Defense game in Virtual Reality! Take control of your character, towers, and much more to protect Falyndor from waves of invasions to become the ultimate Defender of Falyndor!
- 3

AIRA VR
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Strategy with The first titans.
You believed tower defense is only about building towers? That's not quite right – because AIRA VR is not like other tower defense games in virtual reality. Once the battle starts you find yourself in the midst of the fight!
- 4

Ash of Legends
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Strategy with The first titans.
Grapple anywhere, build towers, place traps, shoot guns, launch arrows, and throw sabers, to defend the spores from hordes of the evil empire. Includes native Meta Quest with Link and Steam VR support.
- 5

Save The Castle!
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Strategy with The first titans.
Save the Castle is an action packed VR tower defense that places you on the field of battle. Build your army, take over any tower and turn the tide of the war!
- 6

Purgatory Overkill
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Early Access with The first titans.
"Purgatory Overkill" is a VR shooter and a VR tower defense when you can build turrets and walls to help you fight endless hordes of monsters while you actively participate in the fight with loads of guns.
- 7

Horizon of Horus
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Strategy with The first titans.
Embark on a thrilling journey through the mesmerizing landscapes of Ancient Egypt in "Horizon of Horus" – a Virtual Reality action-tower defense game. Immerse yourself in a world of magic and mythology, where you are the last line of defense against mythological creatures.
- 8

Out of Ammo
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Strategy with The first titans.
Out of Ammo is an intense VR Tower Defense / FPS hybrid strategy game that will have you constructing defenses, calling in artillery, issuing orders, and taking direct control of your soldiers in order to survive a relentless enemy onslaught.
- 9

The Siege of Brimir
Single-player alternative to The first titans — playable solo, no multiplayer required. Shares Action and Indie with The first titans.
Play as an alien with super powers in frenetic battles against the army, destroy buildings, smash, fly and improve your character in order to annihilate humanity. They will try to stop you with their soldiers, F15, Giant mechas, warships or tanks but it is going to be useless against your power.