Overview
- Starsand Island, which vanished from Steam on Thursday, remains delisted while Valve reviews an updated build.
- Seed Sparkle Lab said it took the store page down as an emergency step after finding “expressions from external works” used without permission in a minigame.
- Fans and reporters point to the in‑game “Starblock” arcade title as a close Tetris look‑alike that mirrors protected elements such as tetromino shapes, a ghost piece, and a 10×20 board.
- The studio says it removed the offending content, submitted a rebuild, will preserve all player progress, and will grant a free “Shining Star” outfit as compensation.
- Past rulings show Tetris‑specific features can be protected, so copying exact pieces and layout can trigger enforcement even when a game only includes a Tetris‑style minigame.