About the Game
Roulette Hero combines the mechanics of Luck Be A Landlord and Slay the Spire, and is a brand new form of deck-building roguelite strategy game.
Pull the lever, spin the roulette and trigger some killer combos! Each pull of the lever is full of surprises. Will you start a chain reaction, deal crushingly high damage, demolish your enemy and come out on top?
Craft the Ultimate Synergy
Build your dream team of extraordinary animal companions
Position them wisely and combine their abilities
Unleash devastating combos to wipe out the battlefield
Every Spin is a New Adventure
Multiple player character and swappable levers, all with unique special abilities
13 animal types, 100+ animal tiles to arrange on your board
100+ power-up cartridges to mix and match
Each spin could turn the tide... or send you scrambling for a comeback!
See You at the Top, Challenger!
Fight your way through all 20 difficulty levels
Compete for the top spot on the leaderboard
Tinker Around in Steam Workshop
Subscribe to mods you're interested in
Add a new quirky character, thrilling power-up cartridge, or a crazy synergy
See where your imagination takes you!
*There are currently playable mods on Steam Workshop
Screenshots
10 images
Version Information
Steam Patch Notes
Official update history
New
- [p align="start"]Added the ability to disable cartridges outside of a run. Disabled cartridges will not appear during battles.
In the Gallery, right-click a cartridge to disable/enable it, or click to enter its details page to toggle.
Disabling/Enabling is not possible while a game is in progress.
Disabling/Enabling is not possible during a battle.
The maximum number of cartridges that can be disabled is 10.
Golden Lightbulb tiles may now produce Terrains.
Added a map selection option for the Difficulty Mode.
After clearing Difficulty 8, the starting map can be switched for all difficulties.
Added a new map, Peach Blossom Forest, selectable in the map options.
The Terrain system is now an optional system. It can be toggled ON/OFF in the Difficulty selection screen. When the Terrain system is ON, completing a game yields more Coins.
Optimizations & Adjustments
Optimized the Terrain system UI.
Reduced the difficulty of Summer. The number of hits required for the enemy's counterattack in Summer has been changed from 8 to 9.
Balance Changes
The effect of the Altar terrain has been changed from: "Clears all debuffs from the enemy" to: "Reduces all enemy debuff values by 50%".
New
- [p align="start"]Terrain gains refresh ability.
Adjustments
- [p align="start"]The effect of Altar terrain is changed from "Clears all debuffs on enemy" to "Reduces all enemy debuffs by 50%".
Optimizations
Unlocking Tile Types has been changed from a chance-based system to unlocking an entire type upon completing a specific difficulty level.
When selecting Tile Types, you can now choose fewer than 4 types initially and add more later.
Using the Dice Handle now grants Batteries (Lands +1 for every 3 different board tiles of the same type) to increase the number of lands.
Balance Adjustments
Spring opponent's HP recovery per turn increased from 5% to 10% of Max HP.
Fall opponent's ATK increase per spin in the current turn changed from +1 to +2.
Blue Lightbulb's effect reverted from placing 1 high-rarity tile back to placing 2 high-rarity tiles.
Blue Lightbulb's Coin gain increased from +4 to +6.
In the All-map Challenge, all seasonal effects (Spring, Summer, Fall, Winter) will now persist for the entire challenge.
Unicorn no longer increases ATK, but now increases Shield effect instead.
Bug Fixes
Fixed an issue where viewing a tile's details in the Gallery was not working correctly after selecting it on the board.
Fixed a bug that caused the game to crash when attempting to view a selected Tile Type's locked Legendary cards.
Optimizations
Improved drag and click experience: Tiles can be dragged after being selected by clicking
Improved locking experience: Cancels the shop's selected state after locking/unlocking shop options
Background music stops when the app is switched to the background and resumes playback when switched back
Increased the pop-up effect for damage numbers from non-selected attacks
Optimized tile type selection after loading MODs
Balance and Mechanic Adjustments
Owl mechanic changed: Player's Max HP +1/+2/+3 for every 5 units that die
Hawk Moth mechanic changed: Opponent's Vulnerability +10%/+20%/+30% for every 5 Insects placed
Stag Beetle mechanic changed: Shield effect +2 for every 9/6/3 units that die
Loach mechanic changed: Dies after 8/6/4 spins, places 1 Lv. 1 Loach and 1 random Lv. 1 Fish
Sacabambaspis mechanic changed: ATK +1/+2/+3 to all Fish on the board in this turn for every 5 Fish placed
Pufferfish mechanic changed: Player's Coins +1 for every 8/6/4 Fish placed
Sunfish mechanic changed: Opponent's Vulnerability +30%/+60%/+100% for every 5 units that die
Rare AP: Changed from placing 2 high-rarity tiles to placing 1 high-rarity tile
Bug Fixes
Fixed a bug where the Quit Battle button was offset on the completion screen at certain resolutions
New Additions
Added the option to restart the current battle after failure, preventing frustrating losses and providing a better player experience.
Optimized the scroll wheel and drag experience in the Gallery and Achievements interfaces.
Added a setting to disable uploading scores to the leaderboard. Players can choose not to upload their scores in the leaderboard interface, offering an option to protect their privacy.
Changed the penalty for disabling tile types into a score multiplier. The number of tile types allowed when entering battle is now limited to 4-8. Starting with 4 types gives a score multiplier of 1, with the multiplier increasing by 1 for each additional type, up to a maximum of 5.
After selecting a cartridge, if cartridges appear again, all options will be Bananas.
Removed the Skip Spin Animation feature.
Optimizations & Adjustments
Adjusted Computer Bot's passive: Changed from gaining a Lightbulb on critical hit to gaining a Lightbulb for every 4 critical hits.
Reduced the number of tiles placed required for Lighting Bot to gain a Lightbulb from 17 to 12.
Adjusted the Insect tile Hawk Moth: Changed Shield effect from +1/2/3 to +2/4/6 when an Insect is placed.
Adjusted the Insect tile Mantis: Changed ATK gain from +2/4/6 to +3/6/9 when it eats the Insect on the previous square for every 3 spins.
Adjusted the Insect tile Fly: Changed ATK gain for adjacent tiles from +1/2/3 to +2/4/6 when a tile dies.
Difficulty 5: Changed Coins rewarded for defeating an opponent from -2 to -1, reducing early-game difficulty.
Swapped Difficulty 6: Purchase price +1 with Difficulty 13: Opponent's starting ATK +5%, reducing early-game difficulty.
Swapped Difficulty 7: Legendary tile chance -1% with Difficulty 15: Opponent's ATK increase +5% when they level up, reducing early-game difficulty.
Removed the starting ATK for Lv. 1 Piggy Bank and added a +1 Shield effect instead.
Bug Fixes
Fixed a bug where the Stamp had no effect when landed on multi-type tiles.
Fixed a bug where the player's Coins and HP could exceed the int.max value.
Fixed a bug where selling tiles from the standby area via the Wreath did not trigger the corresponding achievement.
Fixed a bug where the Coin reward from skipping a cartridge would disappear upon restarting the next battle.
Fixed a bug where the character description was not updated after obtaining the Watch.
To ensure a fair and enjoyable gaming experience for all heroes, 72 hours after this notice is issued, we will delete the rankings with abnormal data in the following leaderboard.
If your normal gaming behavior is misjudged by us, please contact us as soon as possible.
The specific list is as follows:
[table equalcells="1" colwidth="121,123,160,,"][td colwidth="121"]Character
[td colwidth="123"]Score Ranking
[td colwidth="160"]Steam User Nickname
Reason for Anomaly
Reason for Cleanup
[td colwidth="121"]Dice Bot
[td colwidth="123"]1
[td colwidth="160"]416爱你哟
Unit Details Empty
Abnormal Data
[td colwidth="121"]Lighting Bot
[td colwidth="123"]14
[td colwidth="160"]wachira
Unit Details Empty
Abnormal Data
[td colwidth="121"]Computer Bot
[td colwidth="123"]6
[td colwidth="160"]TravelLemon
Unit Details Empty
Abnormal Data
We will continue to monitor the gaming experience and hope that everyone can join us in maintaining a fair gaming environment.
New Additions
Added a Gallery button on the Character Selection screen
Added an Encyclopedia page to the Gallery, explaining the specific meanings of some entries
Optimizations & Adjustments
Optimized the experience of skipping the spin animation by reducing the animation time
Modified the special refresh recommendation algorithm, refining the recommendation rules: If the count of the most numerous type > 6, recommend only that type; in other cases, prioritize recommending the type with the highest count. If the count of the 1st type is less than 5, and the count of the second type is only 1 less than the first type, then prioritize recommending the second type, among other optimizations
Modified the shop refresh algorithm: Refreshing the shop has a chance to recommend a lineup; the more refreshes, the higher the recommendation chance, up to a maximum of 10%; If no Link is formed by the 3rd battle, the first shop refresh immediately recommends a type that can form a Link
Swapped the mechanics of the Labrador and the Wolf
Increased the ATK gained by the Eagle and the Mantis
Tiles bound to characters are now unlocked by completing a game with any character, instead of requiring completion with the bound character
Increased the chance for Legendary tiles to appear in the shop by +1%
In the 7th battle, refreshing the shop has a 4% chance to recommend a type; in the 8th battle, it has an 8% chance
When using the Lucky Handle, for battles 1 and 2, if HP loss is greater than 6, reduce the HP loss by 1
Changed the Guitar's rarity from 3 to 4
Bug Fixes
Fixed the bug preventing the Thumbs Up, Queue Up, and Scrolling Lights achievements from being completed
Fixed the conflict bug between the Chinese Dragon and the Hammer
Fixed the bug where the Piggy Bank's Coins could exceed the limit
Fixed the bug where the Cracker, when obtained, did not update the number of Lands
Fixed the bug where the Pug's Lands increase effect did not work for Dice
Fixed the issue where the game could not be closed properly
New Additions
Add the function to skip the initial animation/clearing animation interface by clicking.
Bug Fixes
Fix the bug that blocks unlocking the cartridge.
New Additions
Added display of probability rates for each Cartridge rarity on the Cartridge selection screen.
Added a prompt for selecting Tile Types when entering the Character selection screen for the first time.
Optimizations
Increased the unlock speed for Cartridges when a challenge is failed.
Bug Fixes
Fixed a bug where the Rattlesnake and Knob-tailed Gecko's ATK reduction for the current turn was incorrectly applied permanently.
Fixed an infinite loop bug in the BTTD MOD.
Fixed a bug where clearing Difficulty 0 or Difficulty 1 would incorrectly unlock only 1 Cartridge.
New Features
Added an animation skip function.
Optimizations
Adjusted the Cartridge Alarm Clock values to trigger based on probability.
Coin Attributes are now displayed on the unit.
Fixes
Fixed a bug where switching from the Dice Bot to the Drawing Bot after disabling Rodents caused the max score multiplier to be 0.6.
Fixed an issue where achieving one successful guess followed by one failed guess would incorrectly unlock the Consecutive Guess Success achievement.
Fixed the +1 Coin text overlapping in the Slot Machine UI.
Fixed text overlap in the Result Screen when the seed name was too long.
Fixed an abnormal effect with the Cartridge: Knife.
Fixed an issue where using the Purple Enhancement Point “Spin Once” would also trigger the debuff “Pull the Lever 7 times, Counterattack Once” that should only activate in a critical state.
Fixed an issue where having both the Guitar and Wreath equipped caused two units to spawn when selling one unit on the field.
Current Release
22953531
Uploaded Jun 26, 2026
System Requirements
How to Install
RouletteHero.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
122 MB
22953531
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Download Roulette Hero for PC with a direct link or via torrent. Get the full version of Roulette Hero for free. Roulette Hero is a Casual released by CLLC Studio.