Topolon

Topolon[a] is a puzzle video game developed and published by Japanese studio G-Mode for mobile phones in 2002.

[2][3] The objective of the game is to clear the playing field from multiplying particles by moving the cursor and clicking on them before the energy runs out.

[10][9] Topolon was developed and released by G-Mode for Japanese mobile phones on May 15, 2002, for SoftBank's S!Appli network service.

[13][14][15] An updated version of Topolon with enhanced graphics was released in Europe and North America by an Irish company Upstart Games the same year.

[16] The original version of the game was digitally released on Nintendo Switch on December 10, 2020, in Japan as part of the G-Mode Archives series.

Screenshot of Topolon: three nodes are infected with Nuruons (purple) and one with a Megaon (red)