How many people are playing FlashBoss right now?

FlashBoss has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 8 Sep 2026.

What is the all-time peak player count of FlashBoss?

1 concurrent players on 8 Sep 2026.

FlashBoss was released on Steam on 17 Feb 2026.

GameApp ID 4,134,440by OdiinReleased 17 Feb 2026

App ID4,134,440

Release date17 Feb 2026

Engine—

Install size2.64 GB

TypeGame

Last update8 Sep 2026

Steam DeckUnknown

DLC23

DeveloperOdiin

Changenumber38,700,360

Price$4.99

Packages0

PublisherOdiin

SystemsWindows · macOS · Linux

Followers—

Depots44

FlashBoss

Steam user reviews

Positive

100.0%· 13 reviews

Recent —

SteamPeaks Rating

75.8 Positive

Recent 30 days —

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

8 Sep 2026

16 announcements · from FlashBoss’s Steam news feed

All gamesRead twice a day

FlashBoss Events · SteamPeaks

Published	Kind	Announcement	Build
3 months ago	Major update	Built-in text-to-speech window. Live audio or save the file PRONOUNCE ANYTHING YOU CAN PASTE I could have made things easier for everybody by pregenerating audio files and shipping them with the game. You might wonder why I didn't, and finally, I can explain, by presenting the live, locally-generated text-to-speech generation tool, that ships free with FlashBoss. Hit Ctrl+P in FlashBoss to open the PiperTTS window, then paste or type any text and hear i…	23766030
4 months ago	Major update	English Advance 500 Word Free Pack is Live The free English content path is now complete FlashBoss is a progressive vocabulary builder with spaced repetition flashcards and gamified boss fights as the mastery testing and card-purging mechanism. Every foreign language pack targets the same destination: the high-frequency vocabulary that carries around 90% of real text, roughly 3,000 words per language. The English format is described bel…	23305764
5 months ago	Major update	The English Update FlashBoss Community Announcement — April 9, 2026 Happy Easter, FlashBoss Community Easter has come and gone — we hope it was a good one for everyone celebrating. Thank you for being here, for buying the game, sending bug reports, and sticking with us through the early teething problems (a screen resolution issue and a DLC configuration fix, both now sorted). Today marks the start of a new direc…	22715720