The Subgame Promo is similar to the Vault & Keys Promo and is very popular with traffic exchange owners who want to get lots of activity and new subscribers.
The promo partners change on a daily basis and are shown on the front of CTP for the entire day of the promo. Four traffic exchanges can take part on the sub game promo each day. The idea is that surfers to your traffic exchange will collect mines – a different color mine at each exchange.
When they collect all four then they get to play the game which is played by continually clicking on game squares until the red mine is hit and the game ends…until next time.
It is a very simple game but very popular indeed.