The Game Census
EARTH DEFENSE FORCE: WORLD BROTHERS cover art

EARTH DEFENSE FORCE: WORLD BROTHERS

YUKE'S · D3PUBLISHER · 2021-05-27

SteamPlayStation StoreAmazon

Action

Modes: Single player, Multiplayer, Co-operative · Perspectives: Third person

Releases: May 27, 2021 (Nintendo Switch), May 27, 2021 (PC (Microsoft Windows)), Dec 24, 2020 (PlayStation 4)

A new EDF adventure begins! Only this time, the action unfolds in a parallel world where the Earth is made of digital blocks. This world has befallen into chaos, as the once peaceful square Earth has been shattered into pieces. Shape aside, it is an Earth nonetheless which needs to be defended.

EARTH DEFENSE FORCE: WORLD BROTHERS is an Action game released in 2021, priced at $39.99, with an estimated 50,000 .. 100,000 owners and a Very Positive review sentiment (81% of 803 reviews).

1
playing now
81%
positive of 803 reviews
Very Positive
steam's rating (official)
50,000–100,000
owners (SteamSpy est.)
77/100
critic score (3 outlets, IGDB)
1
Nexus mods (20 downloads)
4.13★
PlayStation Store rating (1,520 ratings)
64h
time to beat (IGDB)
gold
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$39.99
steam price (US)

1 players in-game as of 2026-10-14 18:00 UTC (census sample)

Can no one live on a disjointed Earth? Yeah, you know the answer to that. The promise of the world of EDF is that the strongest people are always the general public. The broken Earth is alive in each area that has become parts, and all civilians are waiting for our help. Cities around the world and those famous landmarks become stages, floating in outer space. Because the areas are disjointed, there exist broken Earth boundary line (a huge cliff) at the end of each stage.(Storyline via IGDB)

Health check

Quiet
  • · 1 players in-game at the last census sample.
  • · 14 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 18% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (247 reviews).
  • · Top 17% of 27,668 Action games in the census by review count.
Estimated sales: 16k–36k copies

Review-multiple estimate from 803 total reviews — how this is computed.

All-time low: $7.38 at GameBillet (2025-11-21) · bundled 2×via IsThereAnyDeal

12-month high $39.99 · on sale 55 of 85 observed days (census price snapshots)

Review momentum

PositiveNegative
20720720212026Week of 2021-05-01: 207 positiveWeek of 2021-05-01: 40 negativeWeek of 2021-06-01: 116 positiveWeek of 2021-06-01: 28 negativeWeek of 2021-07-01: 20 positiveWeek of 2021-07-01: 4 negativeWeek of 2021-08-01: 6 positiveWeek of 2021-08-01: 6 negativeWeek of 2021-09-01: 11 positiveWeek of 2021-09-01: 5 negativeWeek of 2021-10-01: 3 positiveWeek of 2021-10-01: 1 negativeWeek of 2021-11-01: 26 positiveWeek of 2021-11-01: 2 negativeWeek of 2021-12-01: 3 positiveWeek of 2021-12-01: 1 negativeWeek of 2022-01-01: 10 positiveWeek of 2022-01-01: 3 negativeWeek of 2022-02-01: 3 positiveWeek of 2022-03-01: 11 positiveWeek of 2022-03-01: 1 negativeWeek of 2022-04-01: 5 positiveWeek of 2022-04-01: 4 negativeWeek of 2022-05-01: 3 positiveWeek of 2022-05-01: 1 negativeWeek of 2022-06-01: 3 positiveWeek of 2022-06-01: 2 negativeWeek of 2022-07-01: 6 positiveWeek of 2022-07-01: 1 negativeWeek of 2022-08-01: 1 positiveWeek of 2022-08-01: 1 negativeWeek of 2022-09-01: 5 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-10-01: 2 positiveWeek of 2022-10-01: 1 negativeWeek of 2022-11-01: 12 positiveWeek of 2022-12-01: 6 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 7 positiveWeek of 2023-01-01: 2 negativeWeek of 2023-02-01: 4 positiveWeek of 2023-02-01: 2 negativeWeek of 2023-03-01: 4 positiveWeek of 2023-04-01: 2 positiveWeek of 2023-05-01: 3 positiveWeek of 2023-06-01: 2 positiveWeek of 2023-07-01: 9 positiveWeek of 2023-07-01: 1 negativeWeek of 2023-08-01: 6 positiveWeek of 2023-08-01: 2 negativeWeek of 2023-09-01: 4 positiveWeek of 2023-09-01: 2 negativeWeek of 2023-10-01: 1 positiveWeek of 2023-11-01: 10 positiveWeek of 2023-12-01: 6 positiveWeek of 2024-01-01: 4 positiveWeek of 2024-01-01: 2 negativeWeek of 2024-02-01: 8 positiveWeek of 2024-02-01: 2 negativeWeek of 2024-03-01: 6 positiveWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 3 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 1 positiveWeek of 2024-05-01: 2 negativeWeek of 2024-06-01: 2 positiveWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 1 negativeWeek of 2024-10-01: 3 positiveWeek of 2024-10-01: 1 negativeWeek of 2024-11-01: 1 negativeWeek of 2024-12-01: 4 positiveWeek of 2024-12-01: 2 negativeWeek of 2025-01-01: 1 negativeWeek of 2025-02-01: 6 positiveWeek of 2025-02-01: 1 negativeWeek of 2025-03-01: 1 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 2 positiveWeek of 2025-04-01: 1 negativeWeek of 2025-05-01: 2 negativeWeek of 2025-06-01: 2 positiveWeek of 2025-07-01: 2 positiveWeek of 2025-08-01: 2 positiveWeek of 2025-08-01: 2 negativeWeek of 2025-10-01: 1 positiveWeek of 2025-11-01: 1 positiveWeek of 2025-12-01: 2 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-01-01: 1 positiveWeek of 2026-01-01: 1 negativeWeek of 2026-03-01: 1 positiveWeek of 2026-04-01: 2 positiveWeek of 2026-04-01: 1 negativeWeek of 2026-05-01: 1 negativeWeek of 2026-06-01: 2 positiveWeek of 2026-07-01: 2 positiveWeek of 2026-08-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

1802026-09-15 03:00 — 0 players2026-09-16 11:00 — 9 players2026-09-17 19:00 — 4 players2026-09-19 02:00 — 7 players2026-09-20 10:00 — 4 players2026-09-21 17:00 — 3 players2026-09-23 01:00 — 8 players2026-09-24 08:00 — 3 players2026-09-25 16:00 — 18 players2026-09-26 23:00 — 2 players2026-09-28 07:00 — 4 players2026-09-29 14:00 — 13 players2026-09-30 22:00 — 2 players2026-10-02 05:00 — 5 players2026-10-03 13:00 — 13 players2026-10-04 21:00 — 2 players2026-10-06 05:00 — 4 players2026-10-07 12:00 — 13 players2026-10-08 20:00 — 7 players2026-10-10 03:00 — 9 players2026-10-11 11:00 — 8 players2026-10-12 18:00 — 2 players2026-10-14 02:00 — 5 players2026-10-14 18:00 — 1 players
Concurrent players, hourly average, last 30 days (census samples).
1614Jun 2021Aug 2026Jun 2021 — avg 161 · peak 703Aug 2021 — avg 15 · peak 60Oct 2021 — avg 14 · peak 65Dec 2021 — avg 12 · peak 42Feb 2022 — avg 7 · peak 28Apr 2022 — avg 35 · peak 152Jun 2022 — avg 10 · peak 45Aug 2022 — avg 8 · peak 23Oct 2022 — avg 8 · peak 31Dec 2022 — avg 14 · peak 49Feb 2023 — avg 8 · peak 23Apr 2023 — avg 7 · peak 30Jun 2023 — avg 5 · peak 25Aug 2023 — avg 13 · peak 53Oct 2023 — avg 11 · peak 36Dec 2023 — avg 22 · peak 106Feb 2024 — avg 11 · peak 45Apr 2024 — avg 16 · peak 43Jun 2024 — avg 12 · peak 50Aug 2024 — avg 9 · peak 26Oct 2024 — avg 10 · peak 35Dec 2024 — avg 10 · peak 33Feb 2025 — avg 20 · peak 77Apr 2025 — avg 9 · peak 29Jun 2025 — avg 7 · peak 35Aug 2025 — avg 11 · peak 61Oct 2025 — avg 6 · peak 31Dec 2025 — avg 5 · peak 22Feb 2026 — avg 5 · peak 24Apr 2026 — avg 5 · peak 21Jun 2026 — avg 8 · peak 27Aug 2026 — avg 6 · peak 23
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$59.99$7.382021-05-272026-08-242021-05-27 — best price $47.992021-08-20 — best price $44.992021-11-01 — best price $59.992022-01-27 — best price $35.992022-04-29 — best price $26.392022-09-14 — best price $23.992022-11-29 — best price $39.992023-03-16 — best price $23.992023-06-29 — best price $21.992023-09-18 — best price $19.992023-12-11 — best price $39.992024-03-07 — best price $17.992024-05-21 — best price $39.992024-07-18 — best price $39.992024-09-23 — best price $14.792024-10-11 — best price $35.892024-12-05 — best price $35.892025-01-23 — best price $9.162025-02-02 — best price $10.162025-02-19 — best price $32.532025-03-21 — best price $35.892025-04-15 — best price $35.892025-05-15 — best price $32.392025-07-05 — best price $35.892025-07-22 — best price $33.122025-08-14 — best price $9.992025-09-04 — best price $36.802025-10-06 — best price $9.802025-10-24 — best price $36.802025-11-21 — best price $7.382025-12-01 — best price $31.992025-12-17 — best price $36.092026-01-13 — best price $35.892026-02-23 — best price $39.992026-03-31 — best price $39.992026-05-01 — best price $8.402026-05-26 — best price $32.692026-07-09 — best price $32.392026-08-21 — best price $11.802026-08-24 — best price $10.79
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

55
achievements tracked
95.9%
earned "Ready to Save the Earth"
14%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsFull controller supportSingle-playerMulti-playerCo-opOnline Co-opSteam AchievementsFull controller supportSteam Trading CardsSteam CloudFamily Sharing19 DLC

4 supported languages: English, Simplified Chinese, Traditional Chinese, Japanese

Post-launch support: 19 DLC released, first 2021-05-27, latest 2021-06-10 (Steam store data)

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
PS4 (PlayStation)2,9159%55
PS4 (PlayStation)2,3373%55
Steam (Steam)1,5271%55
Switch (Nintendo)270%0
Switch (Nintendo)20%0

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Player tags

3DCuteCo-opVoxelActionAliensSci-fiShooterMultiplayerOnline Co-Op

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

Day of InfamyGentleMoon 2Medieval Kingdom WarsBlack SquadRICOCall of Duty®: Modern Warfare®

Similarity via IGDB.

Official site ↗