IMHO.

Games like Radiis

If Radiis is your kind of game, the closest matches are Empire at Risk, Hexteria and Fortune Avenue — picked from the ranked list below. Reviewers single out its campaign teaches mechanics progressively, atmospheric and challenging. 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 Radiis: Radiis is a turn based strategy game without any moving units, only buildings. Place your buildings wisely and be the first player to conquer the land.

2018StrategyIndie14.99 USDWindows · macOS · Linuxby Urban Goose Games
Radiis — Steam game cover
Players highlight
Campaign teaches mechanics progressivelyMap editor enables endless customizationTerrain height directly impacts combat effectivenessAtmosphericChallengingContemplative

Players who liked Radiis also play

Steam players who put hours into Radiis 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. Empire at Risk

    WHY THIS

    Top pick for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Radiis.

    Expand, conquer and dominate your rivals on dynamic hex maps. Capture regions, secure supply and adapt to every seed. Battle friends or AI in solo and multiplayer matches with up to 8 players and climb the leaderboard.

    2026StrategyIndieSteam ↗
  2. Hexteria

    WHY THIS

    Second-strongest match for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Radiis.

    Hexteria is a casual Turn-Based Strategy and Puzzle game. The concept is simple: each turn you rotate one tile on the hexagonal board, in order to take over your opponents' tiles. Play against your friends or the AI, or challenge yourself with the Single Player Campaign!

    2021StrategyIndieCasual5.99 USDSteam ↗
  3. Fortune Avenue

    WHY THIS

    Third-strongest match for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Radiis.

    A competitive board game where players vote to shape their destiny. Transform caravans into 5-star hotels, collect wonders, and earn bounties for bankrupting opponents. Use airports to outmaneuver rivals, organize World Cups to multiply your rent. Can you turn your empire into a global monopoly?

    2025StrategyIndieSimulation6.99 USDDeck VerifiedSteam ↗
  4. Hex of Steel

    WHY THIS

    Shares a contemplative mood with Radiis.

    Ranked #4 for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Radiis.

    Hex of Steel is a refreshing WWII wargame covering all fronts featuring a certain amount of original mechanics. Fight in solo against finally a decent AI throughout Europe, Africa or the Pacific, or against a friend in the cross-platform PBEM or real time multiplayer. Coop is also an option!

    2020StrategyIndie24.99 USDDeck PlayableSteam ↗
  5. Civil War: Battle of Petersburg

    WHY THIS

    Shares an atmospheric mood with Radiis.

    Ranked #5 for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Radiis.

    Crush the Confederates near Petersburg and Richmond in 1864. Bring peace to a nation divided.

    2017Strategy0.99 USDSteam ↗
  6. Revival: Recolonization

    WHY THIS

    Shares an atmospheric mood with Radiis.

    Ranked #6 for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Radiis.

    Set in a post-apoc version of Earth, Revival is a 4x strategy game where the world and its rules can change at key moments, creating a deep and highly replayable experience.

    2024Strategy29.99 USDDeck PlayableSteam ↗
  7. SkyBoats

    WHY THIS

    Ranked #7 for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Radiis.

    Ahoy SkyBoat captains! Today is your chance to learn to sail the skies, take control of the winds and discover vast riches up in the clouds. Even better, as you improve your skill at the game, SkyBoats will use your evolving rank to consistently give you a satisfying strategic challenge.

    2016Strategy7.99 USDSteam ↗
  8. The Conquest of Go

    WHY THIS

    Shares a contemplative mood with Radiis.

    Ranked #8 for Radiis fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Radiis.

    Learn and play Go, the classic board game that has been played for thousands of years, and compete in the race to conquer the most land in the in-game world, or compete online against opponents around the real world.

    2025StrategyIndie14.99 USDDeck VerifiedSteam ↗

Reviewers mention these as similar to Radiis

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. Risk

    WHY THIS

    Reviewers of Radiis cross-mention this title as a similar play. Shares Strategy with Radiis.

    Draft! Attack! Fortify! Play the original game of strategy and world domination — now for your PC. Enjoy the classic look and fun of RISK in an exciting new interactive experience. Play two ways as you strategize over the map and set out to conquer the world.

    2013StrategyCasualSteam ↗
  2. Sid Meier's Civilization® V

    WHY THIS

    Shares a challenging mood with Radiis.

    Reviewers of Radiis cross-mention this title as a similar play. Shares Strategy with Radiis.

    Create, discover, and download new player-created maps, scenarios, interfaces, and more!

    2010Strategy7.49 USDDeck PlayableSteam ↗
  3. Sid Meier's Civilization VII

    WHY THIS

    Shares a stressful mood with Radiis.

    Reviewers of Radiis cross-mention this title as a similar play. Shares Strategy with Radiis.

    The award-winning strategy game franchise returns with a revolutionary new chapter. Sid Meier's Civilization® VII empowers you to build the greatest empire the world has ever known!

    2025StrategySimulation69.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Radiis at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~67% under Radiis on Steam right now. Shares Indie with Radiis.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~67% under Radiis on Steam right now. Shares Indie with Radiis.

    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 ↗
  3. PEAK

    WHY THIS

    Priced ~47% under Radiis on Steam right now. Shares Indie with Radiis.

    PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  4. Sid Meier's Civilization® V

    WHY THIS

    Shares a challenging mood with Radiis.

    Priced ~50% under Radiis on Steam right now. Shares Strategy with Radiis.

    Create, discover, and download new player-created maps, scenarios, interfaces, and more!

    2010Strategy7.49 USDDeck PlayableSteam ↗
  5. Slay the Spire

    WHY THIS

    Priced ~58% under Radiis on Steam right now. Shares Strategy and Indie with Radiis.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  6. Inscryption

    WHY THIS

    Priced ~47% under Radiis on Steam right now. Shares Strategy and Indie with Radiis.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  7. Cookie Clicker

    WHY THIS

    Priced ~67% under Radiis on Steam right now. Shares Strategy and Indie with Radiis.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  8. WEBFISHING

    WHY THIS

    Priced ~67% under Radiis on Steam right now. Shares Indie with Radiis.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗

Free alternatives

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

  1. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Radiis.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  2. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Radiis.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  3. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Radiis.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  4. Virtual Cottage

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Radiis.

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  5. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Radiis.

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  6. Coloring Pixels

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Radiis.

    A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.

    2018IndieFree To PlayCasualFreeSteam ↗
  7. Landfall Archives

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and Indie with Radiis.

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeSteam ↗
  8. Control, I'm Not Coming Back

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Radiis.

    Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.

    2026IndieAdventureFree To PlayFreeSteam ↗

Frequently asked about Radiis

How much does Radiis cost?
Radiis is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
Does Radiis have multiplayer or co-op?
Yes — Radiis supports multi-player play according to its Steam store listing (Multi-player, Shared/Split Screen PvP, PvP).
What games are most similar to Radiis?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Radiis are Empire at Risk, Hexteria, Fortune Avenue.
Who developed Radiis?
Radiis was developed by Urban Goose 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 Radiis.

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27 Games Like Radiis — Ranked for 2026 · imho.run