Single-player games like XENO SIEGE
Below are 10 single-player Steam games similar to XENO SIEGE, 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 XENO SIEGE page.
Ranked picks
- 1
Tanks Etc.
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy and Casual with XENO SIEGE.
Tanks Etc. is a modern reimagining of co-op overhead arcade classics; it offers classic gameplay while adding in depths of strategy to keep players reinventing strategies for waging war with their friends.
- 2
PARACHUTER
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy with XENO SIEGE.
With a limited number of moves, move through the selection of the direction of gravity. Defeat all enemies and escape this strange world.
- 3
Armoured Onslaught
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy with XENO SIEGE.
Armoured Onslaught is a fast paced Top-Down Shooter and Tower Defence hybrid. You will need to make use of both strategy and skill as you fight your way through near endless hordes of deadly foes.
- 4
Makina
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy with XENO SIEGE.
Build. Defend. Automate. MAKIN-A is a top-down shooter merged with deep tower defense and resource management. In a deserted cyberpunk wasteland, you are the last line of defense. Engineer a fleet of mining robots and build your reliable cannons, fortify your base against relentless machine swarms.
- 5
Attack on Toys
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy with XENO SIEGE.
Relive Your Childhood Toys comes to life! Build your Army Toys, make battle scenario, watch the Toys battling each other, and customize your play with Attack on Toys Toy Box. Command your Army Toys to fight againts another toys strategically and keep them alive during battle!
- 6
The Last Legion
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy and RPG with XENO SIEGE.
The Last Legion is an RTS-RPG hybrid shooter that combines Real-Time Strategy, Role-Playing, and Base Building elements. The core gameplay centers on Desperate Survival and Base Reconstruction: you must unlock and build barracks, R&D facilities, and defenses.
- 7
CrystalKeepers
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy and RPG with XENO SIEGE.
Protect the crystal! Play as heroes with unique gameplays to defend the crystals against hordes of monsters.
- 8
Cavalry Girls
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy and RPG with XENO SIEGE.
In this refreshing and exciting shooting game, lead the brave and fearless girl soldiers to fight with the enemy. Refit different types of machine armour, reasonably deploy machine soldiers with different skills, repel all kinds of enemies, and protect the Empire behind you in the gunfire.
- 9
Deep Sea Hunter
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy and RPG with XENO SIEGE.
A game similar to flying aircraft, where players navigate submarines in the vast depths ocean, engaging in thrilling fishing expeditions and mysterious deep-sea explorations through meticulous strategy and flexible mouse control. Unparalleled in its exhilaration, come play for the ultimate rush!
- 10
FullSend
Single-player alternative to XENO SIEGE — playable solo, no multiplayer required. Shares Strategy and Casual with XENO SIEGE.
An arcade shooter survival game. The world has already fallen, and as a survivor, you face waves of enemies in the wasteland, blasting your way through with your gun.