All Counter-Strike Games: The Complete Timeline & History (1999–2024)
Counter-Strike has shaped the FPS genre for more than two decades. From the LAN café era of CS 1.6 to today’s ultra-polished CS2, the series has always set the standard for tactical shooters. This guide walks you through every CS game ever released — with clear dates, improvements, and how each version shaped the game we play today.
All Counter-Strike Games in Order (Full List)
| Game Title | Release Year | Notes |
| Counter-Strike (Beta) | 1999 | Half-Life mod that started everything |
| Counter-Strike 1.0 | 2000 | First official Valve release |
| Counter-Strike 1.6 | 2003 | Most iconic classic version |
| Condition Zero | 2004 | Single-player + updated MP |
| Counter-Strike: Source | 2004 | First Source Engine release |
| CSGO | 2012 | Global esports boom |
| Counter-Strike 2 (CS2) | 2023 | Source 2 upgrade replacing CSGO |
When Did Counter-Strike Come Out?
Counter-Strike was first released as a Half-Life mod on June 19, 1999.
Valve saw its potential immediately and converted it into a standalone title the following year.
If you’re transitioning from older CS versions to CS2, your guide on CS2 vs CSGO is a great next read.
Counter-Strike 1.6 (Initial Release Date)
- Counter-Strike 1.6 release date: September 9, 2003
CS 1.6 became the birthplace of modern tactics, callouts, and iconic maps.
If you want to compare how old maps evolved in CS2, you can check:
Understanding callouts is essential if you’re trying to rank up — you can also explore CS2 Ranks for more insights.
Every Counter-Strike Game Explained
1. Counter-Strike (1999–2000)
The foundation of the entire franchise. Bomb plants, eco rounds, save rounds, clutch moments — all originated here.
If you want to see how these mechanics evolved in CS2, try reading CS2 Beginner Guide.
2. Counter-Strike 1.6 (2003)
The golden era of café gaming. Slower movement, iconic AK and AWP recoil, and unforgettable map design.
Players who love experimenting with custom content today will enjoy your CS2 Custom Maps guide.
3. Counter-Strike: Condition Zero (2004)
Condition Zero introduced single-player missions and a slightly enhanced version of 1.6’s multiplayer. While not the most popular, it’s still a nostalgic title in the franchise.
4. Counter-Strike: Source (2004)
This was the first CS game to use Valve’s Source Engine.
The physics, graphics, and hitboxes got a major overhaul — though competitive players stuck with 1.6 for years.
5. Counter-Strike: Global Offensive (CSGO) — 2012
CSGO brought:
- The skin economy
- Matchmaking
- Prime
- Case openings
- Modern esports
6. Counter-Strike 2 (CS2) — 2023
CS2 replaced CSGO completely and now runs on the more powerful Source 2 engine.
Big changes include:
- Sub-tick system
- Responsive smokes
- Global lighting overhaul
- New physics
- Updated maps
- Revamped competitive ecosystem
New players should absolutely check out:
And if you’re exploring skins, case drops, or odds:
Complete Timeline: Counter-Strike Release Dates
| Game | Release Date |
| Counter-Strike Beta | June 19, 1999 |
| Counter-Strike 1.0 | November 2000 |
| Counter-Strike 1.6 | September 9, 2003 |
| Condition Zero | March 23, 2004 |
| CS: Source | November 1, 2004 |
| CSGO | August 21, 2012 |
| Counter-Strike 2 | September 27, 2023 |
If you’re curious about the latest game specifically, see CS2 Release Date.
Frequently Asked Questions (FAQs)
1. How many Counter-Strike games exist?
There are 6 main Counter-Strike titles released from 1999 to 2023.
2. What is the release date of Counter-Strike 1.6?
CS 1.6 released on September 9, 2003.
3. What was the first Counter-Strike game ever?
The first official CS game was released in November 2000, after starting as a mod in 1999.
4. Is CSGO still playable?
No — CSGO was fully replaced by CS2 in 2023.
5. Is CS2 free?
Yes, CS2 is free-to-play and includes all your old skins from CSGO.