Plan B: Terraform
Gaddy Games · released Aug 29, 2025
Terraform a lifeless rock into a lush and habitable world. Build trucks, trains, and sprawling factories on an enormous hexagonal planet. Grow its population to millions. Enjoy a dynamic simulation of atmosphere, temperature, water, and forests.
Price
-25%$11.99
$15.99
Reviews
91%
3,655 · Very Positive
Playing now
129
sampled 12h ago
24h peak
129
all-time seen 143
Followers
35,630
4h ago
Owners (est.)
~110K
54.8K – 175K
YouTube activity
5
videos · 30 d25
creators163K
views · 1 yTwitch activity
1
avg viewers · 30 d121
hours watched · 30 d6
streamers · 30 dProduct info
from Steam's PICS · read 1d ago- Change number
- 40,866,852 · seen 1d ago
- Public build
- 26,248,975 · Oct 29, 2026 (15d ago)
- Operating systems
- windows
- Architecture
- 64-bit
- Install size
- 1.2 GB · 595 MB download
- Install folder
Plan B Terraform- Controller support
- —
- Metacritic
- —
- Homepage
- gaddygames.com
- Release state
- released
- Community
- hub · Workshop · stats
Steam Deck
PlayableTested Oct 7, 2026 on build 25,723,025
- !Controller glyphs do not match deck device
- !Text input does not automatically invokes keyboard
- !Interface text is not legible
- ✓Default controller config fully functional
- ✓Default configuration is performant
Branches · 6
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,248,975 | Oct 29, 2026 · 15d ago | |
| beta | 26,613,740 | Nov 12, 2026 · 1d ago | beta branch |
| safe | 25,723,025 | Oct 5, 2026 · 1mo ago | delayed update, you can roll back to this one if you have sudden issue after update (but contact me!) |
| v1.0.6 | 22,264,648 | Mar 12, 2026 · 8mo ago | v1.0.6 backup, before major update 1.1 and dlc. |
| v0.8.4 | 15,806,816 | Sep 24, 2024 · 2y ago | v0.8.4 backup, to continue playing with worlds created before v0.9 |
| v0.7.5 | 13,702,153 | Jun 21, 2024 · 2y ago | v0.7.5 backup, to continue playing with worlds created before v0.8 |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,613,740 | beta | Nov 12, 2026 09:41 | 1d ago |
| 26,321,852 | beta | Oct 30, 2026 11:25 | 3d ago |
| 26,248,975 | public | Oct 29, 2026 14:20 | 3d ago |
| 25,723,025 | safe | Oct 5, 2026 09:11 | 3d ago |
| 22,264,648 | v1.0.6 | Mar 12, 2026 13:04 | 3d ago |
| 15,806,816 | v0.8.4 | Sep 24, 2024 10:21 | 3d ago |
| 13,702,153 | v0.7.5 | Jun 21, 2024 14:47 | 3d ago |
Depots · 3
content of the public branchLaunch options · 1
| Executable | OS | Description |
|---|---|---|
Plan B Terraform.exe |
all |
Languages · 16
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Thai | ✓ | — | — |
| Czech | ✓ | — | — |
| French | ✓ | — | — |
| German | ✓ | — | — |
| Polish | ✓ | — | — |
| English | ✓ | — | — |
| Italian | ✓ | — | — |
| Korean | ✓ | — | — |
| Russian | ✓ | — | — |
| Spanish | ✓ | — | — |
| Turkish | ✓ | — | — |
| Japanese | ✓ | — | — |
| Simplified Chinese | ✓ | — | — |
| Traditional Chinese | ✓ | — | — |
| Portuguese - Brazil | ✓ | — | — |
| Ukrainian | ✓ | — | — |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 682368 | Plan B: Terraform | Store or CD key | -25%$11.99 |
Bundles · 2
all bundles| Bundle | Games | Bundle discount | Price |
|---|---|---|---|
| Plan B: Terraform + Worlds of Fire and Water DLC + Dig or Die | 2 | -10% | $19.01 |
| Plan B: Terraform + Worlds of Fire and Water DLC | 1 | -10% | $14.16 |
DLC in product info · 1
includes DLC not sold separatelyChange numbers
all changes#40,866,852 · 1d ago
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.