How many people are playing Eraser & Builder right now?

Eraser & Builder has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 3 on 12 Sep 2026.

What is the all-time peak player count of Eraser & Builder?

3 concurrent players on 12 Sep 2026.

Eraser & Builder was released on Steam on 25 Feb 2017.

GameApp ID 583,030by CFK Co., Ltd.Released 25 Feb 2017

Playing now

All-time peak

04:16 UTC · 22 Sep 2026steampeaks.com

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A permanent record of every observed change.

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Eraser & Builder Update History · SteamPeaks

Time (UTC)SourceWhat changedAddedEditedRemovedReference

15 Sep 2026

16:36:02Achievements12 definitions added+12——Schema snapshot

Definitions added · original values preserved

Status	Key	Previous value	New value
Added	ACH_CLEAR_1STAGE	—	1st Lesson — Completely cleared the stage of 1st chapter.
Added	ACH_CLEAR_2STAGE	—	2nd Lesson — Completely cleared the stage of 2nd chapter.
Added	ACH_CLEAR_3STAGE	—	3rd Lesson — Completely cleared the stage of 3rd chapter.
Added	ACH_CLEAR_4STAGE	—	Last Lesson — Completely cleared the stage of 4th chapter.
Added	ACH_EDITMODE_CREATE	—	Creator — Create a stage by stage editor.
Added	ACH_EDITMODE_DOWNPLAY	—	Group work — Played the stage that I downloaded from the steam workshop.
Added	ACH_EDITMODE_PLAY	—	Let's Create — Started the stage editor.
Added	ACH_EDITMODE_UPLOAD	—	Uploader — Upload a created stage to steam workshop.
Added	ACH_ITEMGET_100	—	Great Chicken — Collected 100 feathers.
Added	ACH_ITEMGET_50	—	Hatched Chicks — Collected 50 feathers.
Added	ACH_ITEMGET_ALL	—	Eraser&Builder Master — Collected all feathers.
Added	ACH_START_GAME	—	Start the lesson — Started the game.