Single-player games like Next Level: Tower Defense
Below are 8 single-player Steam games similar to Next Level: Tower Defense, 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 Next Level: Tower Defense page.
Ranked picks
- 1

Ages TD
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Next Level: Tower Defense.
Spears become ballistae, ballistae become railguns. Defend one world through three ages as it grows around your towers — and find out why the horde keeps returning. A story-driven tower defense about a world worth 800 years of war, and the Reaper who farms it.
- 2

Last Front
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required. Shares Strategy with Next Level: Tower Defense.
Modern armies, unique commanders, tactical battles. In Last Front, each faction offers its own style of war and exclusive units. Build your base, lead your army, and prove your superiority on the battlefield.
- 3

Soul Tides
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required. Shares Strategy with Next Level: Tower Defense.
Command dark armies in this tug-of-war auto-battler. Build your base, summon units, customize abilities, and push the battlefield toward your enemy’s stronghold. Adapt your strategy each match and dominate in PvP, co-op, or Trials mode.
- 4

Battles of Chaos
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required. Shares Strategy with Next Level: Tower Defense.
Battles of Chaos is a medieval fantasy real time strategy and tactics hybrid game, blending the best elements of the two genres. Play great, realistic open-field battles or sieges in single-player, cooperative or PvP mode, where the emphasis is on combat, with base building elements.
- 5

Reforged TD - Tower Defense
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Next Level: Tower Defense.
Single or multiplayer tower defense with high replay value. Build and upgrade towers, use special items and discover the extensive talent tree for your characters and towers. Ideal for strategists!
- 6

Lord Wars
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Next Level: Tower Defense.
No tedious fog of war. Outwit foes with terrain ambushes and shifting weather, build elite armies and wrap up intense medieval RTS matches quickly.
- 7

Age of Bricks
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required. Shares Strategy with Next Level: Tower Defense.
A real-time strategy multiplayer classic. Build your base brick by brick, then raise an army against your friends online. Or save your friendship and team up together to defeat a hard army.
- 8

Cold Response
Single-player alternative to Next Level: Tower Defense — playable solo, no multiplayer required.
Explore and survive a war torn Sweden through the eyes of an unknown soldier, alone or with friends.