⚜ SteamCozy

Home / Games / Idle Slayer

Idle Slayer

Idle Slayer

Idle Slayer is an incremental game with idle and active playstyle mechanics, medieval pixel art visuals and retro 8-bit sounds and music.

Released Dec 21, 2020 Developer Pablo Leban Platforms Windows CasualIdlerFree to PlayClickerPixel Graphics
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

85.4%positive8,767 reviews
Recommended · 6 found this helpful

“Is this game just pure vice? It is. I have played some idle games and I think this Idle Slayer is the most balanced and friendly one. It's obvious that you will have to spend tons of hours to complete it, but it doesn't feel tedious like other idle games. In fact, the key of…”

— a player, Steam review · 350 hrs played
Recommended · 10 found this helpful

“Highly addictive idle game! This is the type of game you put in the background or close and visit weeks or months later. I love the graphics and the different worlds you can enter in the portals! The progress feels satisfying; Not too slow or not too fast either. My only…”

— a player, Steam review · 153 hrs played
Not recommended · 27 found this helpful

“This isn't an idle game, so much active play is required for any progress, and that progress only happens when you get lucky with a confluence of random buffs back to back, and praying on the random boxes. If you have an addictive personality this game is kinda dangerous with…”

— a player, Steam review · 360 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-24 01:04 UTC · history via SteamCharts.

1,048playing at last check
1,33324-hour peak
2,034all-time peak
0 1k 2k 2021 2022 2023 2024 2025 2026 1.3k avg · Jul 2024

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

651achievements
23.9%median completion
0.9%rarest: Minion Evolver III
80.9% of players 72.5% of players 67.5% of players 61.4% of players 58.2% of players 54.7% of players 53.1% of players 51.2% of players 50.6% of players 49.8% of players 49.1% of players 48.1% of players 46.8% of players 45.4% of players 43.6% of players 42.6% of players 40.8% of players 39.3% of players 38.3% of players 37.3% of players 36.6% of players 35.9% of players 34.5% of players 33.0% of players 32.3% of players 31.3% of players 30.7% of players 29.3% of players 28.2% of players 26.7% of players 25.9% of players 25.0% of players 24.4% of players 23.4% of players 20.9% of players 19.8% of players 18.4% of players 17.8% of players 17.2% of players 16.4% of players 15.5% of players 14.8% of players 14.0% of players 13.1% of players 12.0% of players 11.6% of players 11.2% of players 10.7% of players 10.0% of players 9.4% of players 8.7% of players 8.5% of players 8.0% of players 7.6% of players 6.9% of players 6.3% of players 5.7% of players 5.3% of players 4.9% of players 4.5% of players 80.9% 0% most earned rarest
Almost everyone has
80.9%A Warm Welcome — Get 1 coin.
80.5%Ten Coins — Pick up 10 Coins.
78.3%1 Hundred — Have 100 Coins.
Rarest badges of honor
0.9%Minion Evolver III — Evolve Minions 5 times.
1.0%Minion Evolver II — Evolve Minions 3 times.
1.1%Minion Evolver I — Evolve a Minion once.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-11

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 04, 2026
Idle Slayer 7.0.0 — A Big Update is Coming

A new version of Idle Slayer is in development — and Version 7.0.0 is our biggest update ever. This update introduces a massive amount of new content, major system expansions, visual improvements, bal

Apr 01, 2026
Update: Reworked Locations & More!

New Feature Upgrades of Time. New Content New Ascension Upgrades. New Event and Event Outfit. Improvements Grapple Run graphics reworked. Hot Desert graphics reworked. Mystic Valley graphics reworked.

Mar 31, 2026
Chocovolio’s Sweet Hunt

A sweet celebration arrives in Idle Slayer. Meet Chocovolio , a brand-new Benvolio skin inspired by a mysterious chocolate master, granting a +15% Souls bonus. also returns to the shop for a limited t

Mar 08, 2026
St. Patrick’s Event: Luck of the Slayer

For the first time ever, St. Patrick’s Day comes to Idle Slayer. This update introduces Leprechaun Roy, a brand-new themed skin inspired by Irish folklore. Dressed in green with fiery orange hair and

Feb 12, 2026
Loadout Armory Update – New System, Content & Balance Changes

New Feature • Loadout Armory System New Content • New Achievements • New Ascension Upgrades Improvements • Hills reworked • Minor UI changes • Minor bug fixes • Black outline removed from most arrows

Games like Idle Slayer

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Wizard And Minion Idle Wizard And Minion Idle 90.1% · 626 reviews shares Idler, Clicker, Procedural Generation, Free To Play To The Core To The Core 92.7% · 3,638 reviews shares Idler, Clicker, Procedural Generation, Free To Play Soda Dungeon 2 Soda Dungeon 2 93.3% · 3,076 reviews shares Idler, Clicker, Medieval, Free To Play Soda Dungeon Soda Dungeon 93.6% · 3,834 reviews shares Idler, Clicker, Free To Play, Multiplayer Realm Grinder Realm Grinder 86.3% · 4,053 reviews shares Idler, Clicker, Free To Play, Multiplayer Nodebuster Nodebuster 97.4% · 10,487 reviews shares Experimental, Idler, Clicker, Retro Midas Gold Plus - Idle Clicker Midas Gold Plus - Idle Clicker 81.8% · 974 reviews shares Idler, Clicker, Medieval, Free To Play Clicker Heroes Clicker Heroes 88.3% · 28,557 reviews shares Idler, Clicker, Free To Play, Multiplayer

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresCasual, Indie, Strategy, Free To Play
Player tagsCasual · Idler · Free to Play · Clicker · Pixel Graphics · 2D Platformer · 2D · Experimental · Singleplayer · Indie · Retro · Medieval (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Steam Trading Cards · In-App Purchases · HDR available
LanguagesEnglish, French, Italian, German, Spanish - Spain, Czech, Hungarian, Polish, Portuguese - Brazil, Spanish - Latin America, Korean, Portuguese - Portugal, Romanian, Russian, Simplified Chinese, Traditional Chinese, Turkis…
Achievements651
Estimated owners500,000 – 1,000,000 (SteamSpy)
Official sitehttps://idleslayer.com
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 or 11 Processor: 2 GHz + Memory: 1 GB RAM Graphics: 512 MB Storage: 100 MB available space