Head to head

Cards and Castles vs Shell Shockers

Cards and Castles

Live

Shell Shockers

Live

21 – 10k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 2014 · 12 years ago

September 2017 · 9 years ago

Daily players

No population data

21 – 10k

Estimated players

780.1%

35k0.4%

Available on

Windows
macOS
Android
iOS

Browser
Android
iOS

Platforms

Perspectives

—

First Person

Player activity

Smoothed estimated players over time.

Cards and CastlesShell Shockers

Cards and Castles

Average monthly estimated players
Month	Estimated players	Change
August 2026	~79	Up 22%
July 2026	~65	—

Shell Shockers

Average monthly estimated players
Month	Estimated players	Change
August 2026	~35.1k
July 2026	~35.1k	—

Community breakdown

Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.

Steam concurrent players

Cards and Castles: 1Down 50%
Shell Shockers: —

Cards and Castles currently has 1 peak concurrent Steam players; no comparable data is tracked for Shell Shockers.

Discord members

Cards and Castles: —
Shell Shockers: 163.5k

Shell Shockers currently has 163,458 Discord members; no comparable data is tracked for Cards and Castles.

Reddit members

Cards and Castles: —
Shell Shockers: 574

Shell Shockers currently has 574 subreddit members; no comparable data is tracked for Cards and Castles.

Twitch viewers

Cards and Castles: —
Shell Shockers: 12Down 33%

Shell Shockers currently has 12 live Twitch viewers; no comparable data is tracked for Cards and Castles.

YouTube subscribers

Cards and Castles: —
Shell Shockers: 16.4kUp 0.6%

Shell Shockers currently has 16,400 YouTube subscribers; no comparable data is tracked for Cards and Castles.

How these estimates are made

Cards and Castles

Cards and Castles is showing no measurable concurrent players on Steam. Around 23k – 58k accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.

Shell Shockers

Shell Shockers is estimated to have 21 – 10k players a day. Around 10k – 1m accounts have played it in total. No Steam data is published for this game, so the range is modelled from the size of its Discord, Reddit, Twitch, YouTube and app-store communities. It is a rough band rather than a measurement.