Single-player games like Arcane Towerline
Below are 8 single-player Steam games similar to Arcane Towerline, 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 Arcane Towerline page.
Ranked picks
- 1
Tower Defense: Defender of the Kingdom
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
Defender of the Kingdom: Tower Defense is a colorful medieval tower defense strategy game where orcs and their horde attacked the kingdom and now the fate of the kingdom is in your hands, defenders!
- 2
Withering Age
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
Withering Age is a real-time strategy roguelike set in a dark fantasy, medieval world brimming with magic, danger, and decay. Build and expand your kingdom, train loyal troops and mighty champions, and defend your lands against relentless hordes.
- 3
Slotbound
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
A roguelike auto-battler defense where luck meets strategy. Spin a 3x3 slot machine to summon units and grow your army by absorbing others. Use Items and Cores to manipulate the odds and survive challenging judgement waves and boss waves. Every spin and every choice counts.
- 4
Freestead Castle Defense
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
Build up your defenses, fortify your camp and fight back the demon horde that has come to take what little you have left.
- 5
Castlewatch
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
Castlewatch is a classical Tower Defense Game
- 6
Pretty girls don't want you to die
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
"Pretty Girls Don't Want You to Die" is a strategic tower defense game with a strategy board game style. In the game, you continuously recruit pretty girl warriors, establish defensive positions by leveraging advantageous terrain, and defeat waves of enemies.
- 7
Floodline Legion
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
A roguelite deckbuilder where your cards are a living army. Summon units onto a single lane in real time, manage your mana, and let a clean deterministic battle play out. Forge a Swarm, a blessed elite, or a spreading plague — then climb.
- 8
PEW PEW PIRATES - Tower Defense
Single-player alternative to Arcane Towerline — playable solo, no multiplayer required. Shares Strategy with Arcane Towerline.
React to events and enemy attacks by moving cannons and using abilities in this short, minimalist Tower Defense game. Pirates are after your treasure, defend it!