Tactical Schoolgirls - School Girl Supervisor is a free-to-play role-playing game available on Android. It is a connected but independently playable spinoff of the main game Schoolgirl Supervisor - Saori Sato. The game revolves around stealth action and requires players to sneak their way through the levels.

To play the game, players need to double-tap on the right half of the screen when the crosshair changes its color to pick up a weapon. The game's main feature is the stealth action that allows players to kill enemies immediately. The game is challenging, and players cannot win if they don't sneak their way through the levels.

Overall, Tactical Schoolgirls - School Girl Supervisor is an exciting game for players who enjoy stealth action games. The game's graphics are impressive, and the gameplay is engaging. The game's connection to the main game Schoolgirl Supervisor - Saori Sato adds to the game's appeal. However, the game may not be suitable for players who do not like stealth action games.