Casual · December 21, 2020

Idle Slayer (2020)

trophy651 achievementsgroup1M–10M ownerstrending_up1.3k peak concurrentrecommend495 recommendations
Start from nothing and grow as a Slayer. Travel across countless worlds, collect souls, and become stronger with every step. Jump, run, and slay enemies in many different ways as you build your power and uncover new ways to progress. What begins as a simple journey quickly turns into a vast adventure filled with upgrades, challenges, and surprises waiting to be discovered. Features: 650+ in-game achievements that reward your progress. Retro pixel-art aesthetic. Mini-games: Chest Hunt, Bonus Stages, Ascending Heights, and Grapple Run. Boss fights to test your strength. Unlock and collect different character skins. Ascension System with a huge Skill Tree. Bonus rewards, plus daily and weekly missions. Armory, Village, and Casino to expand your adventure Many different zones with unique enemies and environments. Minions, Materials, and Divinities for in-depth idle gameplay. Quest System, Offline Progress, Random Events, and Procedural Maps. Play seamlessly on both PC and mobile using the same progress. Every decision matters. Some will help you move faster, others might slow you down. Find your own way to play.

Casual releases from 2020

48 Casual titles launched in 2020 — top 6 by review volume.

Peer Casual titles

Comparable titles in the same genre and review-volume band — ranked by Steam positive percentage.

Community Tag Signals

Tag weights reflect how many Steam users voted each descriptor — larger pills = stronger consensus.

  • Casual · 87
  • Idler · 85
  • Free to Play · 70
  • Clicker · 70
  • Pixel Graphics · 65
  • 2D Platformer · 58
  • 2D · 49
  • Experimental · 42
  • Singleplayer · 40
  • Indie · 34
  • Retro · 34
  • Medieval · 31
  • Old School · 30
  • Nonlinear · 25
  • Strategy · 25

Position in Casual

MetricThis titleGenre position
Review volume8.8k Steam reviewsTop 27% in Casual
Positive rating85% positiveGenre average: 88% — this title sits in top 75%
Concurrent peak1.3k playersTop 7% in Casual by live player count
Engagement hours43 h averageTop 12% for session depth among Casual

Localization Coverage

Interface / Subtitles (12)

  • English
  • French
  • Italian
  • German
  • Spanish - Spain
  • Czech
  • Hungarian
  • Polish
  • Portuguese - Brazil
  • Spanish - Latin America
  • Korean
  • Portuguese - Portugal

Reception Metrics

Steam community

85%Very Positive · 8.8k reviews

7.5k positive · 1.3k negative

Curator recommendations

495

Peak concurrent players

1.3k

Engagement Profile

All-time avg

43h

substantial (40–100 hours)

Median

7h

Typical completion time

2-week avg

2h

Current engagement

Achievements

651

Steam unlocks available

Release & Availability

Release dateDec 21, 2020
DeveloperPablo Leban
Base priceFree-to-play
PlatformsWindows
Estimated owners1M–10M
External linksOfficial site · [email protected]

Features & Capabilities

Community

  • Steam Achievements
  • Steam Trading Cards

Other

  • Single-player
  • In-App Purchases
  • HDR available