Single-player games like WAR RATS: The Rat em Up
Below are 13 single-player Steam games similar to WAR RATS: The Rat em Up, 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 WAR RATS: The Rat em Up page.
Ranked picks
- 1
Zunius
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required.
Zunius - A Psychedelic Rogue-Like Bullet Hell. Beneath the stars, the moon and the infinite you will navigate this celestial journey as the mysterious traveller. Whom are you? Where are you? What is the nature of this universe? How can you possibly dodge all these bullets? Play this game to find out.
- 2
Bread & Butter
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action with WAR RATS: The Rat em Up.
A roguelite arena shooter starring you, a gutsy bread slice, and your butter buddy battling side by side. Survive waves of evil veggies, stack wild weapon combos, and unleash absurd builds in relentless top-down chaos.
- 3
Roguenarok
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action and Strategy with WAR RATS: The Rat em Up.
Destroy the enemy base before they can destroy your own. In this single-player MOBA action roguelite bullet-heaven, you play as a viking dinosaur wielding up 4 abilities and weapons at a time. Unlock new warriors and fight along with your soldiers and bring an end on the Alien’s reign.
- 4
PLANTOONS
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action and Strategy with WAR RATS: The Rat em Up.
Powerful plants fight off invading weeds in a wacky 2D tower-defense game with Roguelite elements! Build your defenses, upgrade your abilities, complete challenges... and survive the onslaught!
- 5
Rogue Kingdoms
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action and Strategy with WAR RATS: The Rat em Up.
Classic tower defense meets roguelike adventure where you control the hero! Dive into procedurally generated levels filled with unique waves of enemies. Create powerful synergies with a variety of game-changing skills, relics, weapons, and traits to defend your kingdom. Every run is a new challenge!
- 6
Monday Night Combat
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action and Strategy with WAR RATS: The Rat em Up.
Monday Night Combat is a class-based, third-person shooter… and the most popular lethal sport of the future!
- 7
Destroy The Monoliths
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action and Strategy with WAR RATS: The Rat em Up.
Explore. Mine. Build. Fight. Destroy The Monoliths is a single-player real-time mining tower offense roguelike where you explore a randomly generated map, mine the terrain to get resources, and build turrets to both protect your base and fight monoliths that keep spawning ever more minions.
- 8
Tank Survivor
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Strategy with WAR RATS: The Rat em Up.
A battlefield survival game where the enemies are evil creatures from unknown dimensions, but luckily you have a tank! Help the AI troops build camps, recruit new soldiers, and use your tanks to keep everyone alive as long as possible!
- 9
Medal of Honor™
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action with WAR RATS: The Rat em Up.
Fight Today's War: Elite Special Forces in a gritty combat campaign using the surgical tactics of Tier 1 Operators combined with the sledgehammer force of Army Rangers.
- 10
DOOM
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action with WAR RATS: The Rat em Up.
Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression.
- 11
Haloo
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action with WAR RATS: The Rat em Up.
Fight the endless mass of enemies, collect loot, get stronger and Haloo!
- 12
Age Of Warbots
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Action and Strategy with WAR RATS: The Rat em Up.
A sandbox battle simulator game where you can build your own shape-shifting warbots, program their AI, and watch them smash each other up on the battlefield! Join the battles yourself by taking control of the warbots! Use Steam Workshop to check out warbots created by players from around the world!
- 13
RAT CITY: Ratocracy
Single-player alternative to WAR RATS: The Rat em Up — playable solo, no multiplayer required. Shares Strategy with WAR RATS: The Rat em Up.
Build and Manage a Rat City. Run it into the ground. Literally. Keep your Rats happy and productive. Create for them a glorious colony in the dirt! The never ending demand for the production of products to consume is all consuming. Wait, is this real life? No, it's RAT CITY!