KerchNET, GamerHouse and Karont3 have been revealed as the first teams to receive invites for PGS Ozone.
Boasting a €15,000 prize pool, Portugal will play host to what could very well be one of the last big events for CS 1.6 this year.
PGS Exponor will take place in Porto, between October 11-14, and the Counter-Strike 1.6 tournament, supported by peripherals manufacturer Ozone, will see 16 teams in attendance.
This is the second time this week KerchNET and GamerHouse make the headlines. Yesterday, the two sides were confirmed for the €10,000 DreamHack Bucharest tournament.
The grand total of €9,000 will be rewarded to the winning team of PGS Ozone, while second and third-placed teams will take home €4,000 and €2,000, respectively.
PGS Ozone attendees:
KerchNET
GamerHouse
Karont3
HLTV.org will keep you updated about news and details surrounding the upcoming tournament as more is disclosed in the coming weeks.
Follow HLTV.org's Pus on Twitter.