Pushes back a small number of technologies in the Space Age tech tree. Part of the modpack Space Age: Hard Mode.
Small changes concerning balance, gameplay, or graphics.
| Version | Game Version | Download | Release Date | Downloads |
|---|---|---|---|---|
| 1.3.8 | 2.0 | Download | 2 months ago | 983 |
| 1.3.7 | 2.0 | Download | 2 months ago | 347 |
| 1.3.6 | 2.0 | Download | 9 months ago | 2.05K |
| 1.3.5 | 2.0 | Download | 10 months ago | 516 |
| 1.3.4 | 2.0 | Download | 10 months ago | 13 |
| 1.3.3 | 2.0 | Download | 10 months ago | 209 |
| 1.3.2 | 2.0 | Download | 10 months ago | 3 |
| 1.3.1 | 2.0 | Download | a year ago | 903 |
| 1.2.6 | 2.0 | Download | a year ago | 12 |
| 1.2.5 | 2.0 | Download | a year ago | 38 |
| 1.2.4 | 2.0 | Download | 1 year, 1 day ago | 107 |
| 1.2.3 | 2.0 | Download | 1 year, 1 day ago | 101 |
| 1.2.2 | 2.0 | Download | 1 year, 1 day ago | 4 |
| 1.2.1 | 2.0 | Download | 1 year, 2 days ago | 18 |
| 1.2.0 | 2.0 | Download | 1 year, 2 days ago | 4 |
| 1.1.4 | 2.0 | Download | 1 year, 2 days ago | 16 |
| 1.1.3 | 2.0 | Download | 1 year, 1 month ago | 835 |
| 1.1.2 | 2.0 | Download | 1 year, 1 month ago | 3 |
| 1.1.1 | 2.0 | Download | 1 year, 1 month ago | 269 |
| 1.1.0 | 2.0 | Download | 1 year, 2 months ago | 376 |
| 1.0.19 | 2.0 | Download | 1 year, 2 months ago | 141 |
| 1.0.18 | 2.0 | Download | 1 year, 3 months ago | 627 |
| 1.0.17 | 2.0 | Download | 1 year, 3 months ago | 145 |
| 1.0.16 | 2.0 | Download | 1 year, 3 months ago | 41 |
| 1.0.15 | 2.0 | Download | 1 year, 3 months ago | 1 |
| 1.0.14 | 2.0 | Download | 1 year, 3 months ago | 295 |
| 1.0.13 | 2.0 | Download | 1 year, 3 months ago | 3 |
| 1.0.12 | 2.0 | Download | 1 year, 3 months ago | 38 |
| 1.0.9 | 2.0 | Download | 1 year, 3 months ago | 279 |
| 1.0.8 | 2.0 | Download | 1 year, 3 months ago | 18 |
| 1.0.7 | 2.0 | Download | 1 year, 3 months ago | 9 |
| 1.0.6 | 2.0 | Download | 1 year, 3 months ago | 3 |
| 1.0.5 | 2.0 | Download | 1 year, 3 months ago | 38 |
| 1.0.4 | 2.0 | Download | 1 year, 3 months ago | 2 |
| 1.0.3 | 2.0 | Download | 1 year, 3 months ago | 4 |
| 1.0.2 | 2.0 | Download | 1 year, 3 months ago | 154 |
| 1.0.1 | 2.0 | Download | 1 year, 3 months ago | 15 |
| 1.0.0 | 2.0 | Download | 1 year, 3 months ago | 4 |