Single-player games like Rescue Dogs vs Aliens Tower Defense
Below are 8 single-player Steam games similar to Rescue Dogs vs Aliens 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 Rescue Dogs vs Aliens Tower Defense page.
Ranked picks
- 1
AGE OF ALIENS
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Rescue Dogs vs Aliens Tower Defense.
On an alien world, you must defend yourself in this unique base-building tower-defense game. Build a base by placing blocks, turrets and traps in order to survive the hoards of aliens.
- 2
ZeroSpace
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy with Rescue Dogs vs Aliens Tower Defense.
ZeroSpace is a hybrid sci-fi RTS / RPG game that allows you to play as the commander of The Protectorate, a galactic force dedicated to securing humanity’s place in the galaxy. The Orion sector is locked in a vicious power struggle between many alien factions, ready to fight to the death.
- 3
Knights vs Aliens
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy with Rescue Dogs vs Aliens Tower Defense.
Command knights, aliens, and other historically dubious nations in a free real-time tower conquest game rebuilt from a 2009 iPad original. Grow armies, capture towers, and outmaneuver adaptive AI through 30 campaign levels.
- 4
Iron Frontier
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy with Rescue Dogs vs Aliens Tower Defense.
Iron Frontier is a single-player tower defense rogue-lite with the spirit of classic RTS. Draft a fresh army from random units and boost them with powerful synergies. Defend your base, crush the enemy, and make hard moral choices that shape the campaign and dictate the war's outcome.
- 5
Little Kingdom RTS
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy with Rescue Dogs vs Aliens Tower Defense.
Little Kingdom RTS is an indie real-time strategy game set in a medieval fantasy world. Gather resources, build settlements, raise walls, and grow your small kingdom. Command an army of knights, archers, and mages to fight off rival kingdoms, orcs, and undead.
- 6
By the King's Command
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy with Rescue Dogs vs Aliens Tower Defense.
Build up your little kingdom, strategically placing buildings to generate gold in defensible locations, then defend against invaders in brutal real-time tactics.
- 7
Defend Our Land
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy with Rescue Dogs vs Aliens Tower Defense.
10 Lanes. 1 Base. Classic grid-based tactical defense.Defend Our Land is a high-octane lane-defense strategy game inspired by classic grid-placement mechanics. Build a booming economy, position your units, and hold back relentless enemy waves attacking across 10 front lines simultaneously.
- 8
Massive Defense
Single-player alternative to Rescue Dogs vs Aliens Tower Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Rescue Dogs vs Aliens Tower Defense.
Place the towers on the fragile energy rings. Manage your army, use resources wisely, and upgrade towers and special weapons. Welcome to an atmospheric world full of surprises and long adventures.