Positive · 1 reviews
100% positive (1 / 1)
OO.Inc is an innovative match-3 puzzle game crafted by a solo developer. As a fresh recruit, you tackle diverse elimination challenges to unlock levels. Align material chains on the grid; match three same-colored pieces in any direction to clear them. Dots can stack on rings for complex combos.
Released
December 28, 2018
Price
Platforms
Windows
Developer
Publisher
Last sync
September 26, 2026
Gameplay:
Place dot-and-ring chains on the board.
Score by connecting three of the same color.
Elimination is color-based, regardless of shape.
Three same colors can also be eliminated diagonally.
Dot shapes can be stacked with ring shapes.
Colorful pieces can substitute for any color to eliminate.
Game Terminology:
Ingredients: Dot-and-ring chains.
Supply Shortage: New materials are only produced after all current ones are used.
Irregular Materials: Materials of various shapes.
Scoring Rules:
+1 point for placing a single piece.
+5 points for eliminating a single piece.
For eliminating N pieces of the same color at once, score +5xN for each.
Contact Me:
I have personally completed this game, and imperfections or even errors are inevitable during development. If you have any suggestions or questions about the game, please feel free to email me or contact me via QQ.
