Head to head

Crush Depth: U-Boat Simulator vs Doomsday: Last Survivors

Crush Depth: U-Boat Simulator

Live

Doomsday: Last Survivors

Live

3k – 10k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

February 2021 · 6 years ago

September 2021 · 5 years ago

Daily players

No population data

3k – 10k

Estimated players

4844.1%

95.6k0.3%

Available on

Windows

Windows
Android
iOS

Platforms

Windows

Perspectives

Isometric

Player activity

Smoothed estimated players over time.

Crush Depth: U-Boat SimulatorDoomsday: Last Survivors

Crush Depth: U-Boat Simulator

Average monthly estimated players
Month	Estimated players	Change
November 2026	~484	Up 0.6%
October 2026	~481	Up 1.1%
September 2026	~476	Up 1.1%
August 2026	~471	Down 0.4%
July 2026	~473	—

Doomsday: Last Survivors

Average monthly estimated players
Month	Estimated players	Change
November 2026	~95.6k	Up 0.2%
October 2026	~95.4k	Up 1.2%
September 2026	~94.3k	Up 1.1%
August 2026	~93.2k	Up 18%
July 2026	~78.7k	—

Community breakdown

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

Discord members

Crush Depth: U-Boat Simulator: 1.3kDown 4.6%
Doomsday: Last Survivors: 408.3k

Doomsday: Last Survivors currently has about 314× as many Discord members as Crush Depth: U-Boat Simulator — 408,336 vs 1,299.

YouTube subscribers

Crush Depth: U-Boat Simulator: 1.3kDown 0.8%
Doomsday: Last Survivors: 39.3kUp 2.3%

Doomsday: Last Survivors currently has about 30× as many YouTube subscribers as Crush Depth: U-Boat Simulator — 39,300 vs 1,320.

Steam concurrent players

Crush Depth: U-Boat Simulator: —
Doomsday: Last Survivors: 1.1kUp 3.7%

Doomsday: Last Survivors currently has 1,089 peak concurrent Steam players; no comparable data is tracked for Crush Depth: U-Boat Simulator.

Twitch viewers

Crush Depth: U-Boat Simulator: —
Doomsday: Last Survivors: 2Down 95%

Doomsday: Last Survivors currently has 2 live Twitch viewers; no comparable data is tracked for Crush Depth: U-Boat Simulator.

How these estimates are made

Crush Depth: U-Boat Simulator

Crush Depth: U-Boat Simulator is showing no measurable concurrent players on Steam. Around 4k – 9k 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.

Doomsday: Last Survivors

Doomsday: Last Survivors is estimated to have 3k – 10k players a day. Around 27k – 70k 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.