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Idle Slayer – Incremental RPG Achievements · SteamPeaks

Apps Idle Slayer – Incremental RPGAchievements

Idle Slayer – Incremental RPG

GameApp ID 1,353,300by Pablo LebanReleased 22 Dec 2020

Playing now

935

All-time peak

2,034

09:25 UTC · 17 Sep 2026steampeaks.com

WindowsEngine Unity

Idler Casual Incremental Free to Play Pixel Graphics 2D Platformer +14 +16

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches News Reviews Audience Estimates Availability Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

651 achievements · 2 secret

RarestMinion Evolver III1.0% of players

Most earnedA Warm Welcome81% of players

Boosted Beyond
Complete 5 Ascending Heights Stages.
3.7%
Cold Ascension
Complete 50 Ascending Heights Stages.
2.5%
Doodle Jump
Complete 100 Ascending Heights Stages.

View on Steam

Steam

App ID1,353,300

Release date22 Dec 2020

EngineUnity

Install size279 MB

TypeGame

Last update5 Aug 2026

Steam DeckVerified

DLC0

DeveloperPablo Leban

Changenumber37,795,302

PriceFree

Packages1

PublisherPablo Leban

SystemsWindows

Followers—

Depots1

Compare this game

Idle Slayer – Incremental RPG

Pablo Leban
Released 22 Dec 2020·App 1353300

Steam user reviews

Very Positive

84.6%· 10.9K reviews

Recent Very Positive · 85%

SteamPeaks Rating

68.0 Mixed

Recent 30 days 77.4

Playing now

935

−18 vs. yesterday

46%of peak

All-time peak

2,034

Jul 2024

Updated 17 Sep 2026, 09:25 UTCData by SteamPeaks.com

2.0%

Golden Bestiary I

Get 2 Bestiary entries to Mastery Level 3.

14%

Golden Bestiary II

Get 5 Bestiary entries to Mastery Level 3.

12%

Golden Bestiary III

Get 10 Bestiary entries to Mastery Level 3.

10%

Golden Bestiary IV

Get 15 Bestiary entries to Mastery Level 3.

8.3%

Golden Bestiary V

Get 25 Bestiary entries to Mastery Level 3.

3.9%

Ice Climber

Complete 10 Ascending Heights Stages.

3.5%

Lava Trophy

Unlock 600 Achievements.

3.0%

Lemon Lemon Lemon

Win something on the Slayers Machine at the Slayers Lounge.

6.7%

Magma Trophy

Unlock 550 Achievements.

4.9%

Monster Decoder

Unlock and read the description of an Enemy in the Bestiary.

11%

Shiny Bestiary I

Get 2 Bestiary entries to Mastery Level 4.

12%

Shiny Bestiary II

Get 5 Bestiary entries to Mastery Level 4.

10%

Shiny Bestiary III

Get 10 Bestiary entries to Mastery Level 4.

7.6%

Shiny Bestiary IV

Get 15 Bestiary entries to Mastery Level 4.

5.7%

Shiny Bestiary V

Get 25 Bestiary entries to Mastery Level 4.

2.9%

Soul Ascender

Complete 1 Ascending Heights Stages.

4.1%

Spirit Leap

Complete 25 Ascending Heights Stages.

3.0%

100 Novemdecillions

Have 100 Nd Coins.

6.2%

100 Trevigintillions

Have 100 Tv Coins.

4.1%

100 Unvigintillions

Have 100 Uv Coins.

4.7%

10 Duovigintillions

Have 10 Dv Coins.

4.6%

10 Vigintillions

Have 10 Vg Coins.

5.7%

1 Trevigintillion

Have 1 Tv Coins.

4.4%

1 Unvigintillion

Have 1 Uv Coins.

5.1%

Double Edge

Upgrade 2 Key Armory Items.

2.2%

First Spark

Upgrade 1 Key Armory Items.

3.2%

Key Armory Grandmaster

Equip 5 Key Armory Items.

2.7%

Key Armory Master

Equip 4 Key Armory Items.

3.5%

Materials III

Discover 8 Materials.

17%

Materials IV

Discover 12 Materials.

12%

Materials V

Discover 16 Materials.

6.1%

Pentacle of Power

Upgrade 5 Key Armory Items.

1.4%

Quad Core

Upgrade 4 Key Armory Items.

1.6%

Radiant Treasure

Pick up 1,000 Zyniums.

3.0%

Shimmering Stockpile

Pick up 150 Zyniums.

3.2%

Triple Threat

Upgrade 3 Key Armory Items.

1.9%

Iridescent Gems

Pick up 500 Zyniums.

3.1%

Zynium Discover

Pick up 50 Zyniums.

3.3%

Amazing Shuriken

Level up your Shuriken up to level 250.

1.6%

Excellent Shuriken

Level up your Shuriken up to level 200.

2.3%

Good Shuriken

Level up your Shuriken up to level 50.

2.7%

Great Shuriken

Level up your Shuriken up to level 150.

2.6%

Minion Evolver I

Evolve a Minion once.

1.2%

Minion Evolver II

Evolve Minions 3 times.

1.1%

Minion Evolver III

Evolve Minions 5 times.

1.0%

Nice Shuriken

Level up your Shuriken up to level 100.

2.7%

Outstanding Shuriken

Level up your Shuriken up to level 300.

1.3%

Idle Viewer

Visit Idle Slayer's YouTube channel.

7.0%

Page 4 of 4, 200 at a time. Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 651 of them.