GameTrnds.com

Once Upon A KATAMARI

Steam Player Count & Twitch Viewers / Streams

// updated 2 min ago

Steam Players

+3 // vs 7d ago

25 // 24 hr peak

Twitch Viewers

- // vs 7d ago

73 // 24 hr peak

Twitch Streams

- // vs 7d ago

2 // 24 hr peak

Once Upon A KATAMARI

Steam Player Count & Twitch Viewers / Streams // updated 2 min ago

GameTrnds.com

Steam Players

+3 // vs 7d ago

25 // 24 hr peak

Twitch Viewers

- // vs 7d ago

73 // 24 hr peak

Twitch Streams

- // vs 7d ago

2 // 24 hr peak

Date	Steam Players	Twitch Viewers
Jun 17	25	0
Jun 16	28	19
Jun 15	33	4
Jun 14	32	18
Jun 13	25	7
Jun 12	29	17
Jun 11	26	18

Summary

Once Upon A KATAMARI currently has 0 live Twitch viewers across 0 active streams.

On Steam, it currently has 25 concurrent players, up 3 compared to the same time last week.

Over the 6 months we've tracked it, Once Upon A KATAMARI's Steam players peaked at 292 and Twitch viewers peaked at 37,241.

Once Upon A KATAMARI monthly player & viewer history

Month	Steam Avg	Steam Peak	Twitch Avg	Twitch Peak
Jun 2026 month to date	30 ▼ -14	38	12 —	124
May 2026	44 ▲ +11	69	12 ▼ -96	725
Apr 2026	33 ▼ -25	47	108 ▲ +69	8,231
Mar 2026	58 ▼ -1	108	39 ▲ +23	2,819
Feb 2026	59 ▼ -43	87	16 ▼ -101	508
Jan 2026	102 —	292	117 —	37,241

Monthly averages and peak concurrent Steam players and Twitch viewers, since we began tracking Once Upon A KATAMARI.

About

Keep the good times rolling with a new entry in the Katamari Damacy series! In this puzzle action-adventure game, you'll roll your Katamari through time itself. Journey through the Jurassic Period, Ice Age, historic Japan, and more eras to rebuild the starry sky.

Genres

Puzzle Adventure

Platforms

Xbox Series X|SPC (Microsoft Windows)PlayStation 5Nintendo Switch

Developer

Rengame

Publisher

Bandai Namco Entertainment

Release Date

October 24, 2025

Game Modes

Single playerMultiplayer