IMHO.

Games like Road Defense: Outsiders

If Road Defense: Outsiders is your kind of game, the closest matches are ARRIVAL: ZERO EARTH, REMEDIUM: Sentinels and Slime 3K: Rise Against Despot — picked from the ranked list below. Reviewers single out its challenging, intense and lighthearted. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Road Defense: Outsiders: Protect vehicles on the road and survive! Road Defense: Outsiders is a game that combines elements of the 'roguelike' and 'tower defense' genres. Upgrade the towers and your own skills to be able to annihilate all the life around you!

2023ActionStrategyIndie2.99 USDWindowsby Minicactus Games
Road Defense: Outsiders — Steam game cover
Players highlight
Grinding for upgrades feels rewardingHybrid tower defense and survivors gameplayProtecting a moving convoy adds urgencyChallengingIntenseLighthearted

Players who liked Road Defense: Outsiders also play

Steam players who put hours into Road Defense: Outsiders also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. ARRIVAL: ZERO EARTH

    WHY THIS

    Top pick for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Road Defense: Outsiders.

    Fight giant War of the Worlds -style aliens invading Finland during a Winter in the 90's. Build an army of local townspeople in this chaotic semi-autobattler roguelike. Navigate through different biomes to obliterate the aliens from cosmic dimensions.

    2024ActionIndieRPG5.99 USDSteam ↗
  2. REMEDIUM: Sentinels

    WHY THIS

    Second-strongest match for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Road Defense: Outsiders.

    Become a Sentinel and face the plague in roguelite fast-paced auto-shooter set in the same world as REMEDIUM game. Combine items and alchemical elements to acquire more powerful weapons and create unique builds to defend the plague survivors against the endless hordes of mutants!

    2023ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. Slime 3K: Rise Against Despot

    WHY THIS

    Shares permanent upgrades and an intense mood with Road Defense: Outsiders.

    Third-strongest match for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Road Defense: Outsiders.

    Welcome to Slime 3K, an unhinged roguelite bullet-heaven set in the Despot’s Game universe! Build a deck of crazy weapons, grow stronger and devour hordes of pink puny humans as a murderous jelly blob on a warpath of death, violence and pretzels.

    2024ActionIndieRPG1.24 USDDeck VerifiedSteam ↗
  4. Spellbook Demonslayers

    WHY THIS

    Shares a challenging mood with Road Defense: Outsiders.

    Ranked #4 for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Road Defense: Outsiders.

    Slay endless hordes of demons to protect the Cosmic Library! Steal their abilities, find powerful equipment, and unlock the secrets of each spellbook to become unstoppable! Will you be able to destroy the demonic legion?

    2022ActionIndieCasual4.99 USDDeck PlayableSteam ↗
  5. Yet Another Zombie Survivors

    WHY THIS

    Ranked #5 for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Road Defense: Outsiders.

    The Horde is coming but you're ready to fight it! Assemble your team and decide upon their enhancements to find the most efficient synergies against thousands of the undead. Survive. Then evolve. Then break all the limits in this deceivingly simple but addictive bullet heaven game.

    2023ActionIndieRPG14.99 USDDeck VerifiedSteam ↗
  6. Void Scrappers

    WHY THIS

    Shares a retro mood with Road Defense: Outsiders.

    Ranked #6 for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action with Road Defense: Outsiders.

    Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs.

    2022Action3.99 USDDeck VerifiedSteam ↗
  7. Extremely Powerful Capybaras

    WHY THIS

    Shares a lighthearted mood with Road Defense: Outsiders.

    Ranked #7 for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Road Defense: Outsiders.

    Become the bullet hell as a Capybara in this roguelite adventure! Brave the chaos solo or with up to 4 friends, forge your path through hordes of enemies, gather capy-powering weapons & skills and embrace your inner capybara in this action-packed bullet heaven frenzy!

    2023ActionIndieRPG5.99 USDDeck PlayableSteam ↗
  8. Cyclo Chambers

    WHY THIS

    Shares a lighthearted mood with Road Defense: Outsiders.

    Ranked #8 for Road Defense: Outsiders fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Road Defense: Outsiders.

    Collect synergizing items to create an overpowered character to fight hordes of cyclops monsters. Cyclo Chambers is a fast-paced, top-down arena shooter with light rogue-like elements. 150 items to choose from to create frantic combinations. Different runs every time.

    2023ActionIndieCasual4.99 USDSteam ↗

Reviewers mention these as similar to Road Defense: Outsiders

Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.

  1. Vampire Survivors

    WHY THIS

    Shares a challenging mood with Road Defense: Outsiders.

    Reviewers of Road Defense: Outsiders cross-mention this title as a similar play. Shares Action and Indie with Road Defense: Outsiders.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  2. Serious Sam 3: BFE

    WHY THIS

    Shares an intense mood with Road Defense: Outsiders.

    Reviewers of Road Defense: Outsiders cross-mention this title as a similar play. Shares Action and Indie with Road Defense: Outsiders.

    Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!

    2011ActionIndie29.99 USDDeck PlayableSteam ↗
  3. Serious Sam 4

    WHY THIS

    Shares a challenging mood with Road Defense: Outsiders.

    Reviewers of Road Defense: Outsiders cross-mention this title as a similar play. Shares Action and Indie with Road Defense: Outsiders.

    Serious Sam 4 reignites the classic FPS series in a high-powered prequel loaded with an explosive arsenal, intergalactic carnage, and perfectly timed one-liners.

    2020ActionIndieAdventure39.99 USDDeck VerifiedSteam ↗
  4. Bullet Heaven 2

    WHY THIS

    Shares an intense mood with Road Defense: Outsiders.

    Reviewers of Road Defense: Outsiders cross-mention this title as a similar play. Shares Action and Indie with Road Defense: Outsiders.

    Bullet Heaven 2 is a bullet-hell shoot-em-up inspired by games like Touhou and Jamestown. It's all about shooting every cute thing that moves, while dodging hundreds of shiny bullets per second!

    2015ActionIndie14.99 USDSteam ↗
  5. Horde Survivor

    WHY THIS

    Reviewers of Road Defense: Outsiders cross-mention this title as a similar play. Shares Action and Indie with Road Defense: Outsiders.

    Battle hordes of monsters in this top-down roguelite arena bullet hell game. Play alone or with up to 4 players online. Choose what character to play, what stat to gain, and which spell to learn. Every decision matters in your survival against the hordes of monsters.

    2025ActionIndieRPG3.99 USDSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Road Defense: Outsiders at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~67% under Road Defense: Outsiders on Steam right now. Shares Action and Indie with Road Defense: Outsiders.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~50% under Road Defense: Outsiders on Steam right now. Shares Indie with Road Defense: Outsiders.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  3. Blood and Bacon

    WHY THIS

    Priced ~67% under Road Defense: Outsiders on Steam right now. Shares Action with Road Defense: Outsiders.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  4. shapez

    WHY THIS

    Priced ~67% under Road Defense: Outsiders on Steam right now. Shares Strategy and Indie with Road Defense: Outsiders.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  5. Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad

    WHY THIS

    Priced ~67% under Road Defense: Outsiders on Steam right now. Shares Action and Indie with Road Defense: Outsiders.

    "Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!

    2015ActionIndieSimulation0.99 USDDeck VerifiedSteam ↗
  6. Montaro

    WHY THIS

    Priced ~67% under Road Defense: Outsiders on Steam right now. Shares Indie with Road Defense: Outsiders.

    Montaro is a DOGE.

    2016IndieCasual0.99 USDDeck PlayableSteam ↗
  7. Bejeweled® 3

    WHY THIS

    Priced ~67% under Road Defense: Outsiders on Steam right now. Shares Strategy with Road Defense: Outsiders.

    The biggest, brightest Bejeweled ever! Discover all-new ways to play the world’s #1 puzzle game. Find your perfect match with 8 breathtaking game modes that meet all your moods.

    2010StrategyCasual0.99 USDDeck PlayableSteam ↗
  8. Bit Blaster XL

    WHY THIS

    Priced ~67% under Road Defense: Outsiders on Steam right now. Shares Action and Indie with Road Defense: Outsiders.

    Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!

    2016ActionIndieCasual0.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Road Defense: Outsiders.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  2. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Road Defense: Outsiders.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  3. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Road Defense: Outsiders.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  4. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Road Defense: Outsiders.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  5. Awaria

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Road Defense: Outsiders.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  6. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Road Defense: Outsiders.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  7. Iron Snout

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Road Defense: Outsiders.

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  8. Star Fetchers

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Road Defense: Outsiders.

    The introduction to a wild ride with gangsters and deep state conspiracy theories

    2020ActionIndieAdventureFreeDeck PlayableSteam ↗

More from Minicactus Games

Other recommendable Steam games by Minicactus Games, ranked by review count so the studio's hits land first.

  1. Cat Slide Tiles

    WHY THIS

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders. Shares Indie with Road Defense: Outsiders.

    Move the sliding tiles to unblock a path for the kitten to walk to the exit.

    2021IndieCasual2.99 USDSteam ↗
  2. Unlock The Cat

    WHY THIS

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders.

    You need to move all the stones which prevent the little kitten.

    2021Casual2.99 USDSteam ↗
  3. Underland

    WHY THIS

    Shares a challenging mood with Road Defense: Outsiders.

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders. Shares Strategy and Indie with Road Defense: Outsiders.

    Use the elements at your disposal, such as excavators, pumps, plumbing, among others, to drill the soil to the indicated location. The dynamic scenario, fluid mechanics and the laws of physics must be manipulated correctly to achieve the goal. Find the city of Underland!

    2021StrategyIndieSimulation1.99 USDDeck PlayableSteam ↗
  4. Underland: The Climb

    WHY THIS

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders. Shares Strategy and Indie with Road Defense: Outsiders.

    Use the elements of the scenery, such as picks and many others to drill the soil to the indicated location. Destructive terrain, fluid mechanics and the laws of physics must be handled correctly to solve the puzzles. Escape the city of Underland!

    2021StrategyIndieSimulation1.99 USDDeck PlayableSteam ↗
  5. Farm Kitten - Puzzle Pipes

    WHY THIS

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders.

    Help the kitten rotate the pipes to bring water to his farm. The more the kitten plants, the more money he has to fulfill his dreams as a cat.

    2021Casual1.99 USDSteam ↗
  6. Mining Cats

    WHY THIS

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders.

    Mining Cats is a logic puzzle that involves blasting rocks and creating paths that connect mines of gemstones of the same color.

    2021Casual1.99 USDSteam ↗
  7. Jigsaw Bestiary

    WHY THIS

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders.

    Let's put the pieces together and meet amazing creatures. Here, the true mythologies behind the monsters are explained after solving each jigsaw. The beasts were illustrated by Alexandre Rocha (@semdizer) in his unique artistic style.

    2022Casual1.99 USDDeck PlayableSteam ↗
  8. No Cat Fights Here

    WHY THIS

    Another title from Minicactus Games, the studio behind Road Defense: Outsiders.

    Let's avoid catfights on the roof? Draw a path for each cat to follow and keep them from bumping into each other along the way.

    2022Casual1.99 USDSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. REMEDIUM: Sentinels

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Road Defense: Outsiders.

    Become a Sentinel and face the plague in roguelite fast-paced auto-shooter set in the same world as REMEDIUM game. Combine items and alchemical elements to acquire more powerful weapons and create unique builds to defend the plague survivors against the endless hordes of mutants!

    2023ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  2. Slime 3K: Rise Against Despot

    WHY THIS

    Shares permanent upgrades and an intense mood with Road Defense: Outsiders.

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Road Defense: Outsiders.

    Welcome to Slime 3K, an unhinged roguelite bullet-heaven set in the Despot’s Game universe! Build a deck of crazy weapons, grow stronger and devour hordes of pink puny humans as a murderous jelly blob on a warpath of death, violence and pretzels.

    2024ActionIndieRPG1.24 USDDeck VerifiedSteam ↗
  3. Yet Another Zombie Survivors

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Road Defense: Outsiders.

    The Horde is coming but you're ready to fight it! Assemble your team and decide upon their enhancements to find the most efficient synergies against thousands of the undead. Survive. Then evolve. Then break all the limits in this deceivingly simple but addictive bullet heaven game.

    2023ActionIndieRPG14.99 USDDeck VerifiedSteam ↗
  4. Void Scrappers

    WHY THIS

    Shares a retro mood with Road Defense: Outsiders.

    Deck Verified — runs on Steam Deck out of the box. Shares Action with Road Defense: Outsiders.

    Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs.

    2022Action3.99 USDDeck VerifiedSteam ↗

Frequently asked about Road Defense: Outsiders

How much does Road Defense: Outsiders cost?
Road Defense: Outsiders is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Road Defense: Outsiders?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Road Defense: Outsiders are ARRIVAL: ZERO EARTH, REMEDIUM: Sentinels, Slime 3K: Rise Against Despot.
Who developed Road Defense: Outsiders?
Road Defense: Outsiders was developed by Minicactus Games.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Road Defense: Outsiders.

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