Single-player games like Kaiju Wars
Below are 13 single-player Steam games similar to Kaiju Wars, 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 Kaiju Wars page.
Ranked picks
- 1
Into the Breach
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Kaiju Wars.
Control powerful mechs from the future to defeat an alien threat. Each attempt to save the world presents a new randomly generated challenge in this turn-based strategy game.
- 2
Inkulinati
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Indie and Strategy with Kaiju Wars.
Inkulinati is a turn-based strategy game straight from medieval manuscripts, where a rabbit’s bum can be deadlier than a dog's sword. Become a master of the Living Ink, build your own bestiary, defeat medieval superstars and collect perks to unleash hidden powers.
- 3
BATTLETECH
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy with Kaiju Wars.
Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war.
- 4
Xenonauts
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Kaiju Wars.
Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien invasion, using small squads of persistent soldiers to eliminate the extraterrestrials and recover their technology in turn-based ground combat.
- 5
Flotilla
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Kaiju Wars.
Lead your orbital battleships to victory in Flotilla! Fight, trade, and explore new planets in your journey through the galaxy. Featuring tactically rich 3D combat, flank and surprise the enemy from any direction. When the dust settles, generate another randomized universe for a brand new adventure!
- 6
The Battle of Polytopia
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Indie with Kaiju Wars.
Welcome to the unique, turn-based strategy game set in the strange, flat world of the Square. Lead one of 16 distinct civilizations to victory by expanding your empire, researching technologies, and ultimately become ruler of the world! Play in single-player or multiplayer mode for up to 16 players.
- 7
Wargroove
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Kaiju Wars.
Take to the battlefield with Wargroove, a strategy game for up to 4 players! Choose your Commander and wage turn-based war on battling factions. Design and share maps, cut-scenes and campaigns with easy-to-use editors and in-depth customization tools!
- 8
Age of Wonders: Planetfall
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy with Kaiju Wars.
Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders series, bringing all the exciting tactical turn-based combat and in-depth empire building of its predecessors to space in an all-new, sci-fi setting.
- 9
X-COM: UFO Defense
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy with Kaiju Wars.
You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.
- 10
XCOM® 2
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Strategy with Kaiju Wars.
XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.
- 11
Radio General
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Indie and Strategy with Kaiju Wars.
It's WWII. You're a general sitting in a tent. All you have is a map, and a radio. Can you win the battle? Radio General is a unique strategy game where you interact with your units over the radio using speech recognition. Test your mettle and relive famous battles as a WWII general.
- 12
MMM: Murder Most Misfortunate
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Indie with Kaiju Wars.
A gruesome murder interrupts an evening party at a secluded mansion and you are the prime suspect! Explore the mansion, search for clues, and interrogate the other guests as you strive to unmask the killer in this open-ended mystery.
- 13
Lazer Cops
Single-player alternative to Kaiju Wars — playable solo, no multiplayer required. Shares Indie with Kaiju Wars.
Lazer Cops is a retro bullet hell for up to four buddy cops. Grab your favourite buddies and sit down on the couch for some quality cooperative game-play or play alone and test your multi-tasking.