Steam
Astrotester
Also known as Astrotester, a, astrotester
Astrotester is an action-adventure game. Complete tasks across various locations and levels. Fight against the dominant forces of the Flow and hostile creatures. Learn more about the world of Stellar system.
Last update
18 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
6 updates
November 2025
- Fixed the durability of double shields at level 2.
September 2025
- German translation added
July 2025
- 2 years in early access!
June 2025
- Visual updateVisual renewal of the second level. Part 1 Steam post image
April 2025
- MusicAdded music on the first level!
Gallery
In-game media
Achievements
Community progression
Top picks from 12 Steam achievements, sorted by player unlock rates.
- 10 matcoinsCollect 10 matcoins65.0%
- Dark HeartCreate a Dark Heart (lv 1)57.8%
- VulcasterDefeat the boss (lv 1)46.9%
- The tugboat "Sparkling"Get extra life by driving a tugboat (lv 2)44.5%
- DuelKnock out starship the "Favorite " (lv 2)40.9%
- Automatic recoveryRepair the automatic recovery33.7%