Take a look at Counter-Strike: Global Offensive Fan Remake in Source 2 Engine

A team of modders is currently working on a remake of Counter-Strike: Global Offensive in Source 2 Engine, and have shared the first gameplay video from it.

Counter-Strike 2' Has Launched But At A Terrible Cost And With Little To Show For It

Source - Valve Developer Community

The Rumored Source 2 Version of CS:GO – Is It Finally Happening?

Counter-Strike: Global Offensive to Get Source 2 Update in Summer 2017

CSGO Source 2 Release Date and Time, When is it Coming Out? - News

A First Look At CS:GO Source 2 Gameplay!

Valve Confirms the Leak of 'CS:GO' Code

Counter-Strike 2 release date window and everything we know about CS2

Valve unveiled Counter-Strike 2: no more Global Offensive, Source 2, updated maps and more - CS2 (CS:GO), Gaming Blog

Counter-Strike 2 - and a playable beta - could be announced as soon as later this month