Single-player games like Ajax’s Trial
Below are 10 single-player Steam games similar to Ajax’s Trial, 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 Ajax’s Trial page.
Ranked picks
- 1
Legendary Hoplite: Arachne’s Trial
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Action and Strategy with Ajax’s Trial.
Legendary Hoplite: Arachne’s Trial is a combination of Tower Defense and Action RPG. Upgrade your army, get the best gear, and craft unique strategies across 10 levels. Face Arachne, and seamlessly transfer progress to the main game.
- 2
Deathtrap
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Action and Strategy with Ajax’s Trial.
Deathtrap is a Tower Defense game with strong action-RPG elements, a game of vicious tricks, killing machines, rotating blades and splattering blood.
- 3
The Riftbreaker
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Action and Strategy with Ajax’s Trial.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 4
Nordhold
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Strategy and Indie with Ajax’s Trial.
Enemies are coming! Every decision matters: build your city, grow the economy, and prepare for enemy waves. Strengthen your defenses, adapt your strategy, and unleash your hero’s full potential. This unique Tower Defense will test your skills – are you worthy to claim a place at Valhalla?
- 5
EverSiege: Untold Ages
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Strategy and Indie with Ajax’s Trial.
Retreating ends here. Defend Bastion against evil hordes, reclaim lost powers, rebuild ancient ruins, and adapt your tactics to reverse the siege. Shape your playstyle in this hero-strategy rogue-lite solo or co-op up to 3 players.
- 6
The Last Spell
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Action and Strategy with Ajax’s Trial.
Defend the last bastion of humanity with your squad of heroes! Exterminate fiendish monsters with magic and brute force by night and re-build your battered city defenses by day in this tactical RPG with rogue-lite mechanics.
- 7
Orcs Must Die!
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Action and Strategy with Ajax’s Trial.
Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.
- 8
Kingdom Under Fire: The Crusaders
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Action and Strategy with Ajax’s Trial.
The cult heavy metal fantasy action-strategy gem comes to PC in HD. Lead your armies from the front lines, giving strategic orders to your forces while wading into hack n’ slash action battle. Crush your foes across four campaigns, and spend the spoils of war on upgrading your forces.
- 9
Plants vs. Zombies GOTY Edition
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Strategy with Ajax’s Trial.
Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.
- 10
Legendary Hoplite
Single-player alternative to Ajax’s Trial — playable solo, no multiplayer required. Shares Action and Strategy with Ajax’s Trial.
A combination of Action RPG and Tower Defense: slay monsters, find weapons, upgrade your armies, defend your base… Prevent humanity from extinction at the hands of monsters from Greek mythology and ancient tribes. Don't let them cross the gate, commander!